Sea Level: Ashrae Psychrometric Chart No.3
Sea Level: Ashrae Psychrometric Chart No.3
3
                                                                                                                                                        HIGH TEMPERATURE
                                                                                          R
                                                                                                                                  BAROMETRIC PRESSURE: 101.325 kPa                                                                                                                                           R
                                                                                                                                                               Copyright 1992
                                                                                  AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS, INC.
                                                                                                                                                       SEA LEVEL
                                                                                                                        1.0                                                                                                               1.0             -
                                                                                                                           0.8                                                                                                             1.5
                                                                                                        10.0                                                                                                                              2.0               -5.0
                                                                                                                            0.7
                                                                                                                                                                                                                                         4.0               -2.0
                                                                                                                               0.6                                SENSIBLE HEAT                    Qs
                                                                                                                                                                                                                                    -
                                                                                                                                                                    TOTAL HEAT                     Qt
                                                                                                                                  0.5                                                                                             -4.0
                                                                                                               5.0                                                                                                             -2.0                  0.0
                                                                                                                                        0.4                                                                             -1.
                                                                                                                                                                                                                           0
                                                                                                                                              0.3
                                                                                                                         4.0                                                                                                                   1.0
                                                                                                                                                                                                             -0.
                                                                                                                                                                                                                5
                                                                                                                                                       0.2
                                                                                                                                                                                           -0.2
                                                                                                                                                                             0
                                                                                                                                                                  0.1
                                                                                                                                                      3.0
                                                                                                                                                                                                          2.0
                                                                                                                                                                             2.5
                                                                                                                                                               ENTHALPY                    h
                                                                                                                                                             HUMIDITY RATIO                W
1.1
1.1
1.2
                                                                                                                                                                                                                                                                                                                                                                                       1.2
                                                                                                                                  UL
                                                                                                                                     B
                                                                                                                                                                                                                                                                                                                                                                                           6
                                                                                                                                                     TE                                                                                                                                                                                                                                80
                                                                                                                                                       MP                                                                                                                                                                                                                                      340
                                                                            240                                                                          ER
                                                                                                                                                            AT
                                                                                                                                                              UR
                                                                                                                                                                E-
                                                                                                                                                                             °C
                                                                      230                                                                                                                                                                                                                                                                                                                      330
                                                                 220                                                                                                                                                                                                                                                                                                                           320
                                                                                                                                                     1.0
                                                                                                                                                                                                                                                                                                                                                                                       70
                                                            210
                                                                                                                                                         6
310
                                                        200
                                                                                                                                                                                                                                                                                                                                                                                               300
                                                    190
                                                                                                                                                                                                                                                                                                                                                                                               290
                                                                                                                                                                                                                                                                                                                                                                                       60
                                                180
                                                                                                                                                                                                                                                                                                                                                                                               280
                                                                                                                                                                             25%
                                             170
                                  Y AIR
1.0
                                                                                                                                                                                                                                                                                                                                                                                               270
                                          160
                                                                                                                                              2
                              F DR
                                                                                                                                                                                                                                                                                                                                                                                       50      260
                            MO
                                       150                                   40
                              A
                           OGR
°C
                                  140                                                              40                                                                                                                                                                                                                                                                                          250
                                                              RE -
                      R KIL
ATU
130 240
PER
                            120                                                                                                                                                                                                                                                                                                                                                        40
                       K
0.9
                                                                                                                                                                                                                                                                                                                                                                                               230
                                                    TEM
                  PY -
                                                                                                                             8
              HA L
                           110                                                D
                                                ION
                                                                                                                                                                                                                                                                                                                                                                                               220
           ENT
                                                T
                                             URA
                     100
                                                                                                                                                                                     %
                                                                                                                                                                                   15
                                                                                                                                                                                                                                                                                                                                                                                               210
                                          SAT
90 30
                                                   30                                                                                                                                                                                                                                                                                                                                          200
                                                                                                        0.9
                                                                  80% 90%
               80
                                                                                                           4
                                                                              30
                                                                                                          VO
                                                                                                                                                                                                                          Y                                                                                                                                                                    190
                                                                                                                                                                                                                        IT
                                                                                                                                                                                                                      ID
                                                                                                            LU
           70                                                                                                                                                                                                     M
                                                       A                                                                                                                                                     HU
                                                                                                              ME
                                                                                   C                                                                                                                   IV
                                                                                                                                                                                                         E                                                                                                                                                                                     180
                                                                %
-C
          60                                                                                                                                                                                         AT                                                                                                                                                                                20
                                                              70
                                                                                                                                                                                                   EL
                                                                                                                       UB
                                                                                                                                                                                               R
                                                            %
IC
                                                                                                                                                                                          8%                                                                                                                                                                                                   170
                                                          60
      50
                                                                                   0.9
ME
                            20
                                                                                      0
                                                                                                                                 TE
                                                                  %
                                                                50
RP
     40                                      20                                                                                                                                                                                                                                                                                                                                                160
                                                                                                                                                                                          6%
                                                                                                                                     ER
                                                                         %
                 B                                                     40
                                                                                                                                        KG
30                                                                                                                                                                                                                                                                                                                                                                                     10      150
                                                                          %
                                                   0.8
DR
                                                                        30                                                                                                                 4%
                                                      6
YA
               10                                                                                                                                                                                                                                                                                                                                                                              140
                                                                            20%
                                                                                                                                                  IR
                                                                                            MIDIT                    Y
                                                                                      VE HU                                                                                                2%
                  0.8
                                                                                 ELATI
                                                                            10% R
                     2
                                                                                                                                                                                                                                                                                                                                                                                               130
                                                                                                                                                                                                                                                                                100
110
                                                                                                                                                                                                                                                                                                                                                                                       120
                                   20
30
40
50
60
70
80
90
                                                                                                                                                                    Copyright 1992
                                                                                  AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS, INC.
                                                                                                                                                            SEA LEVEL
                                                                                                                             1.0                                                                                                               1.0             -
                                                                                                                                0.8                                                                                                             1.5
                                                                                                             10.0                                                                                                                              2.0               -5.0
                                                                                                                                 0.7
                                                                                                                                                                                                                                              4.0               -2.0
                                                                                                                                    0.6                                SENSIBLE HEAT                    Qs
                                                                                                                                                                                                                                         -
                                                                                                                                                                         TOTAL HEAT                     Qt
                                                                                                                                       0.5                                                                                             -4.0
                                                                                                                    5.0                                                                                                             -2.0                  0.0
                                                                                                                                             0.4                                                                             -1.
                                                                                                                                                                                                                                0
                                                                                                                                                   0.3
                                                                                                                              4.0                                                                                                                   1.0
                                                                                                                                                                                                                  -0.
                                                                                                                                                                                                                     5
                                                                                                                                                            0.2
                                                                                                                                                                                                -0.2
                                                                                                                                                                                  0
                                                                                                                                                                       0.1
                                                                                                                                                           3.0
                                                                                                                                                                                                               2.0
                                                                                                                                                                                  2.5
                                                                                                                                                                    ENTHALPY                    h
                                                                                                                                                                  HUMIDITY RATIO                W
1.1
1.1
1.2
                                                                                                                                                                                                                                                                                                                                                                                            1.2
                                                                                                                                       UL
                                                                                                                                          B
                                                                                                                                                                                                                                                                                                                                                                                                6
                                                                                                                                                          TE                                                                                                                                                                                                                                80
                                                                                                                                                            MP                                                                                                                                                                                                                                      340
                                                                            240                                                                               ER
                                                                                                                                                                 AT
                                                                                                                                                                   UR
                                                                                                                                                                     E-
                                                                                                                                                                                  °C
                                                                      230                                                                                                                                                                                                                                                                                                                           330
                                                                 220                                                                                                                                                                                                                                                                                                                                320
                                                                                                                                                          1.0
                                                                                                                                                                                                                                                                                                                                                                                            70
                                                            210
                                                                                                                                                              6
310
                                                        200
                                                                                                                                                                                                                                                                                                                                                                                                    300
                                                    190
                                                                                                                                                                                                                                                                                                                                                                                                    290
                                                                                                                                                                                                                                                                                                                                                                                            60
                                                180
                                                                                                                                                                                                                                                                                                                                                                                                    280
                                                                                                                                                                                  25%
                                             170
                                  Y AIR
1.0
                                                                                                                                                                                                                                                                                                                                                                                                    270
                                          160
                                                                                                                                                   2
                              F DR
                                                                                                                                                                                                                                                                                                                                                                                            50      260
                            MO
                                       150                                   40
                              A
                           OGR
°C
                                  140                                                                40                                                                                                                                                                                                                                                                                             250
                                                              RE -
                      R KIL
ATU
130 240
PER
                            120                                                                                                                                                                                                                                                                                                                                                             40
                       K
0.9
                                                                                                                                                                                                                                                                                                                                                                                                    230
                                                    TEM
                  PY -
                                                                                                                                  8
              HA L
                           110
                                                ION
                                                                                                                                                                                                                                                                                                                                                                                                    220
           ENT
                                                T
                                             URA
                     100
                                                                            D
                                                                                                                                                                                          %
                                                                                                                                                                                        15
                                                                                                                                                                                                                                                                                                                                                                                                    210
                                          SAT
90 30
                                                   30                                                                                                                                                                                                                                                                                                                                               200
                                                                                                             0.9
                                                                  80% 90%
               80
                                                                                                                4
                                                                                30
                                                                                                C
                                                                                                               VO
                                                                                                                                                                                                                               Y                                                                                                                                                                    190
                                                                                                                                                                                                                             IT
                                                                                                                                                                                                                           ID
                                                                                                                 LU
           70                                                                                                                                                                                                          M
                                                          A                                                                                                                                                       HU
                                                                                                                   ME
                                                                                                                                                                                                              E                                                                                                                                                                                     180
                                                                                                                                                                                                            IV
                                                                %
-C
          60                                                                                                                                                                                              AT                                                                                                                                                                                20
                                                              70
                                                                                                                                                                                                        EL
                                                                                                                            UB
                                                                                                                                                                                                    R
                                                            %
IC
                                                                                                                                                                                               8%                                                                                                                                                                                                   170
                                                          60
      50
                                                                                     0.9
ME
                            20
                                                                                        0
TE
                                  B
                                                                  %
                                                                50
RP
     40                                      20                                                                                                                                                                                                                                                                                                                                                     160
                                                                                                                                                                                               6%
                                                                                                                                          ER
                                                                         %
                                                                       40
                                                                                                                                             KG
30                                                                                                                                                                                                                                                                                                                                                                                          10      150
                                                                          %
                                                   0.8
DR
                                                                        30                                                                                                                      4%
                                                      6
YA
               10                                                                                                                                                                                                                                                                                                                                                                                   140
                                                                            20%
                                                                                                                                                       IR
                                                                                            MIDIT                         Y
                                                                                      VE HU                                                                                                     2%
                  0.8
                                                                                 ELATI
                                                                            10% R
                     2
                                                                                                                                                                                                                                                                                                                                                                                                    130
                                                                                                                                                                                                                                                                                     100
110
                                                                                                                                                                                                                                                                                                                                                                                            120
                                   20
30
40
50
60
70
80
90
                                                                                                                                                               Copyright 1992
                                                                                  AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS, INC.
                                                                                                                                                       SEA LEVEL
                                                                                                                        1.0                                                                                                              1.0             -
                                                                                                                           0.8                                                                                                            1.5
                                                                                                        10.0                                                                                                                             2.0               -5.0
                                                                                                                            0.7
                                                                                                                                                                                                                                        4.0               -2.0
                                                                                                                               0.6                                SENSIBLE HEAT                  Qs
                                                                                                                                                                                                                                   -
                                                                                                                                                                    TOTAL HEAT                   Qt
                                                                                                                                  0.5                                                                                            -4.0
                                                                                                               5.0                                                                                                            -2.0                  0.0
                                                                                                                                        0.4                                                                            -1.
                                                                                                                                                                                                                          0
                                                                                                                                              0.3
                                                                                                                         4.0                                                                                                                  1.0
                                                                                                                                                                                                            -0.
                                                                                                                                                                                                               5
                                                                                                                                                       0.2
                                                                                                                                                                                           -0.2
                                                                                                                                                                             0
                                                                                                                                                                  0.1
                                                                                                                                                      3.0
                                                                                                                                                                                                        2.0
                                                                                                                                                                             2.5
                                                                                                                                                               ENTHALPY                    h
                                                                                                                                                             HUMIDITY RATIO                W
                                                                                  260
                                                                                                                           50                                                                                                                                                                                                                                                                 350
                                                                                                                              WE
                                                                             250                                                TB
1.1
1.1
1.2
                                                                                                                                                                                                                                                                                                                                                                                      1.2
                                                                                                                                  UL
                                                                                                                                     B
                                                                                                                                                                                                                                                                                                                                                                                          6
                                                                                                                                                     TE                                                                                                                                                                                                                               80
                                                                                                                                                       MP                                                                                                                                                                                                                                     340
                                                                            240                                                                          ER
                                                                                                                                                            AT
                                                                                                                                                              UR
                                                                                                                                                                E-
                                                                                                                                                                             °C
                                                                      230                                                                                                                                                                                                                                                                                                                     330
                                                                 220                                                                                                                                                                                                                                                                                                                          320
                                                                                                                                                     1.0
                                                                                                                                                                                                                                                                                                                                                                                      70
                                                            210
                                                                                                                                                         6
310
                                                        200
                                                                                                                                                                                                                                                                                                                                                                                              300
                                                    190
                                                                                                                                                                                                                                                                                                                                                                                              290
                                                                                                                                                                                                                                                                                                                                                                                      60
                                                180
                                                                                                                                                                                                                                                                                                                                                                                              280
                                                                                                                                                                             25%
                                             170
                                  Y AIR
1.0
                                                                                                                                                                                                                                                                                                                                                                                              270
                                          160
                                                                                                                                              2
                              F DR
                                                                                                                                                                                                                                                                                                                                                                                      50      260
                            MO
                                       150                                   40
                              A
                           OGR
°C
                                  140                                                              40                                                                                                                                                                                                                                                                                         250
                                                              RE -
                      R KIL
ATU
                                 130                                                                                                                                                                                                                                                                                           HUMIDITY RATIO - GRAMS MOISTURE PER KILOGRAM DRY AIR           240
                    J PE
PER
                            120                                                                                                                                                                                                                                                                                                                                                       40
                       K
0.9
                                                                                                                                                                                                                                                                                                                                                                                              230
                                                    TEM
                  PY -
                                                                                                                             8
              HA L
                           110
                                                ION
                                                                                                                                                                                                                                                                                                                                                                                              220
           ENT
                                                                                   D
                                             URA
                     100
                                                                                                                                                                                     %
                                                                                                                                                                                   15
                                                                                                                                                                                                                                                                                                                                                                                              210
                                          SAT
90 30
                                                   30                                                                                                                                                                                                                                                                                                                                         200
                                                                                                        0.9
                                                                  80% 90%
               80
                                                                                          C
                                                                                                           4
                                                                              30
                                                                                                          VO
                                                                                                                                                                                                                         Y                                                                                                                                                                    190
                                                                                                                                                                                                                       IT
                                                                                                                                                                                                                     ID
                                                                                                            LU
           70
                                                          A                                                                                                                                                 HU
                                                                                                                                                                                                                 M
                                                                                                              ME
                                                                                                                                                                                                       VE                                                                                                                                                                                     180
                                                                %
                                                                                                                                                                                                    TI
                                                                                                                     -C
          60                                                                                                                                                                                                                                                                                                                                                                          20
                                                              70
                                          B                                                                                                                                                      LA
                                                                                                                       UB
                                                                                                                                                                                               RE
                                                                                                                                                                                                                                                                                DRY BULB TEMPERATURE - °C
                                                            %
IC
                                                                                                                                                                                          8%                                                                                                                                                                                                  170
                                                          60
      50
                                                                                   0.9
ME
                            20
                                                                                      0
                                                                                                                                 TE
                                                                  %
                                                                50
RP
     40                                      20                                                                                                                                                                                                                                                                                                                                               160
                                                                                                                                                                                          6%
                                                                                                                                     ER
                                                                         %
                                                                       40
                                                                                                                                        KG
30                                                                                                                                                                                                                                                                                                                                                                                    10      150
                                                                          %
                                                   0.8
DR
                                                                        30                                                                                                                 4%
                                                      6
YA
               10                                                                                                                                                                                                                                                                                                                                                                             140
                                                                            20%
                                                                                                                                                  IR
                                                                                                                     Y
                                                                                                UMIDIT
                                                                                          TIVE H                                                                                           2%
                  0.8
                                                                                 ELA
                                                                            10% R
                     2
                                                                                                                                                                                                                                                                                                                                                                                              130
                                                                                                                                                                                                                                                                               100
110
                                                                                                                                                                                                                                                                                                                                                                                      120
                                   20
30
40
50
60
70
80
90
                                                                                                                                                                 Copyright 1992
                                                                                  AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS, INC.
                                                                                                                                                         SEA LEVEL
                                                                                                                          1.0                                                                                                               1.0             -
                                                                                                                             0.8                                                                                                             1.5
                                                                                                          10.0                                                                                                                              2.0               -5.0
                                                                                                                              0.7
                                                                                                                                                                                                                                           4.0               -2.0
                                                                                                                                 0.6                                SENSIBLE HEAT                    Qs
                                                                                                                                                                                                                                      -
                                                                                                                                                                      TOTAL HEAT                     Qt
                                                                                                                                    0.5                                                                                             -4.0
                                                                                                                 5.0                                                                                                             -2.0                  0.0
                                                                                                                                          0.4                                                                             -1.
                                                                                                                                                                                                                             0
                                                                                                                                                0.3
                                                                                                                           4.0                                                                                                                   1.0
                                                                                                                                                                                                               -0.
                                                                                                                                                                                                                  5
                                                                                                                                                         0.2
                                                                                                                                                                                             -0.2
                                                                                                                                                                               0
                                                                                                                                                                    0.1
                                                                                                                                                        3.0
                                                                                                                                                                                                            2.0
                                                                                                                                                                               2.5
                                                                                                                                                                 ENTHALPY                    h
                                                                                                                                                               HUMIDITY RATIO                W
1.1
1.1
1.2
                                                                                                                                                                                                                                                                                                                                                                                         1.2
                                                                                                                                    UL
                                                                                                                                       B
                                                                                                                                                                                                                                                                                                                                                                                             6
                                                                                                                                                       TE                                                                                                                                                                                                                                80
                                                                                                                                                         MP                                                                                                                                                                                                                                      340
                                                                            240                                                                            ER
                                                                                                                                                              AT
                                                                                                                                                                UR
                                                                                                                                                                  E-
                                                                                                                                                                               °C
                                                                      230                                                                                                                                                                                                                                                                                                                        330
                                                                 220                                                                                                                                                                                                                                                                                                                             320
                                                                                                                                                       1.0
                                                                                                                                                                                                                                                                                                                                                                                         70
                                                            210
                                                                                                                                                           6
310
                                                        200
                                                                                                                                                                                                                                                                                                                                                                                                 300
                                                    190
                                                                                                                                                                                                                                                                                                                                                                                                 290
                                                                                                                                                                                                                                                                                                                                                                                         60
                                                180
                                                                                                                                                                                                                                                                                                                                                                                                 280
                                                                                                                                                                               25%
                                             170
                                  Y AIR
1.0
                                                                                                                                                                                                                                                                                                                                                                                                 270
                                          160
                                                                                                                                                2
                              F DR
                                                                                                                                                                                                                                                                                                                                                                                         50      260
                            MO
                                       150                                   40
                              A
                           OGR
°C
                                  140                                                                40                                                                                                                                                                                                                                                                                          250
                                                              RE -
                      R KIL
ATU
130 240
PER
                            120                                                                                                                                                                                                                                                                                                                                                          40
                       K
0.9
                                                                                                                                                                                                                                                                                                                                                                                                 230
                                                    TEM
                  PY -
                                                                                        D
              HA L
                           110
                                                ION
                                                                                                                                                                                                                                                                                                                                                                                                 220
           ENT
                                                T
                                             URA
                     100
                                                                                                                                                                                       %
                                                                                                          C
                                                                                                                                                                                     15
                                                                                                                                                                                                                                                                                                                                                                                                 210
                                          SAT
90 30
                                                   30                                                                                                                                                                                                                                                                                                                                            200
                                                                                                          0.9
                                                                  80% 90%
               80
                                                                                                             4
                                                                              30
                                                                                                            VO
                                                                                                                                                                                                                            Y                                                                                                                                                                    190
                                                                                                                                                                                                                          IT
                                                           A                                                                                                                                                            ID
                                                                                                              LU
           70                                                                                                                                                                                                       M
                                                                                                                                                                                                               HU
                                                                                                                ME
                                                                                                                                                                                                           E                                                                                                                                                                                     180
                                                                                                                                                                                                         IV
                                                                %
-C
          60                                                                                                                                                                                           AT                                                                                                                                                                                20
                                                              70
                                                        B                                                                                                                                            EL
                                                                                                                         UB
                                                                                                                                                                                                 R
                                                            %
IC
                                                                                                                                                                                            8%                                                                                                                                                                                                   170
                                                          60
      50
                                                                                   0.9
ME
                            20
                                                                                      0
                                                                                                                                   TE
                                                                  %
                                                                50
RP
     40                                      20                                                                                                                                                                                                                                                                                                                                                  160
                                                                                                                                                                                            6%
                                                                                                                                       ER
                                                                         %
                                                                       40
                                                                                                                                          KG
30                                                                                                                                                                                                                                                                                                                                                                                       10      150
                                                                          %
                                                   0.8
DR
                                                                        30                                                                                                                   4%
                                                      6
YA
               10                                                                                                                                                                                                                                                                                                                                                                                140
                                                                            20%
                                                                                                                                                    IR
                                                                                            MIDIT                      Y
                                                                                      VE HU                                                                                                  2%
                  0.8
                                                                                 ELATI
                                                                            10% R
                     2
                                                                                                                                                                                                                                                                                                                                                                                                 130
                                                                                                                                                                                                                                                                                  100
110
                                                                                                                                                                                                                                                                                                                                                                                         120
                                   20
30
40
50
60
70
80
90
                                                                                                                                                               Copyright 1992
                                                                                  AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS, INC.
                                                                                                                                                       SEA LEVEL
                                                                                                                        1.0                                                                                                               1.0             -
                                                                                                                           0.8                                                                                                             1.5
                                                                                                        10.0                                                                                                                              2.0               -5.0
                                                                                                                            0.7
                                                                                                                                                                                                                                         4.0               -2.0
                                                                                                                               0.6                                SENSIBLE HEAT                    Qs
                                                                                                                                                                                                                                    -
                                                                                                                                                                    TOTAL HEAT                     Qt
                                                                                                                                  0.5                                                                                             -4.0
                                                                                                               5.0                                                                                                             -2.0                  0.0
                                                                                                                                        0.4                                                                             -1.
                                                                                                                                                                                                                           0
                                                                                                                                              0.3
                                                                                                                         4.0                                                                                                                   1.0
                                                                                                                                                                                                             -0.
                                                                                                                                                                                                                5
                                                                                                                                                       0.2
                                                                                                                                                                                           -0.2
                                                                                                                                                                             0
                                                                                                                                                                  0.1
                                                                                                                                                      3.0
                                                                                                                                                                                                          2.0
                                                                                                                                                                             2.5
                                                                                                                                                               ENTHALPY                    h
                                                                                                                                                             HUMIDITY RATIO                W
1.1
1.1
1.2
                                                                                                                                                                                                                                                                                                                                                                                       1.2
                                                                                                                                  UL
                                                                                                                                     B
                                                                                                                                                                                                                                                                                                                                                                                           6
                                                                                                                                                     TE                                                                                                                                                                                                                                80
                                                                                                                                                       MP                                                                                                                                                                                                                                      340
                                                                            240                                                                          ER
                                                                                                                                                            AT
                                                                                                                                                              UR
                                                                                                                                                                E-
                                                                                                                                                                             °C
                                                                      230                                                                                                                                                                                                                                                                                                                      330
                                                                 220                                                                                                                                                                                                                                                                                                                           320
                                                                                                                                                     1.0
                                                                                                                                                                                                                                                                                                                                                                                       70
                                                            210
                                                                                                                                                         6
310
                                                        200
                                                                                                                                                                                                                                                                                                                                                                                               300
                                                    190
                                                                                                                                                                                                                                                                                                                                                                                               290
                                                                                                                                                                                                                                                                                                                                                                                       60
                                                180
                                                                                                                                                                                                                                                                                                                                                                                               280
                                                                                                                                                                             25%
                                             170
                                  Y AIR
1.0
                                                                                                                                                                                                                                                                                                                                                                                               270
                                          160
                                                                                                                                              2
                              F DR
                                                                                                                                                                                                                                                                                                                                                                                       50      260
                            MO
                                       150                                   40
                              A
                           OGR
°C
                                  140                                                              40                                                                                                                                                                                                                                                                                          250
                                                              RE -
                      R KIL
ATU
130 240
PER
                            120                                                                                                                                                                                                                                                                                                                                                        40
                       K
0.9
                                                                                                                                                                                                                                                                                                                                                                                               230
                                                    TEM
                  PY -
                                                                                   D
                                                                                                                             8
              HA L
                           110
                                                ION
                                                                                                                                                                                                                                                                                                                                                                                               220
           ENT
                                                T
                                             URA
                     100
                                                                                                                                                                                     %
                                                                                                                                                                                   15
                                                                                                                                                                                                                                                                                                                                                                                               210
                                          SAT
90 C 30
                                                   30                                                                                                                                                                                                                                                                                                                                          200
                                                                                                        0.9
                                                                  80% 90%
               80
                                                                                                           4
                                                                              30
                                                                                                          VO
                                                                                                                                                                                                                          Y                                                                                                                                                                    190
                                                                                                                                                                                                                        IT
                                                           A                                                                                                                                                          ID
                                                                                                            LU
           70                                                                                                                                                                                                     M
                                                                                                                                                                                                             HU
                                                                                                              ME
                                                                                                                                                                                                         E                                                                                                                                                                                     180
                                                                                                                                                                                                       IV
                                                                %
-C
          60                                          B                                                                                                                                              AT                                                                                                                                                                                20
                                                              70
                                                                                                                                                                                                   EL
                                                                                                                       UB
                                                                                                                                                                                               R
                                                            %
IC
                                                                                                                                                                                          8%                                                                                                                                                                                                   170
                                                          60
      50
                                                                                   0.9
ME
                            20
                                                                                      0
                                                                                                                                 TE
                                                                  %
                                                                50
RP
     40                                      20                                                                                                                                                                                                                                                                                                                                                160
                                                                                                                                                                                          6%
                                                                                                                                     ER
                                                                         %
                                                                       40
                                                                                                                                        KG
30                                                                                                                                                                                                                                                                                                                                                                                     10      150
                                                                          %
                                                   0.8
DR
                                                                        30                                                                                                                 4%
                                                      6
YA
               10                                                                                                                                                                                                                                                                                                                                                                              140
                                                                            20%
                                                                                                                                                  IR
                                                                                            MIDIT                    Y
                                                                                      VE HU                                                                                                2%
                  0.8
                                                                                 ELATI
                                                                            10% R
                     2
                                                                                                                                                                                                                                                                                                                                                                                               130
                                                                                                                                                                                                                                                                                100
110
                                                                                                                                                                                                                                                                                                                                                                                       120
                                   20
30
40
50
60
70
80
90
                                                                                                                                                               Copyright 1992
                                                                                  AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS, INC.
                                                                                                                                                       SEA LEVEL
                                                                                                                        1.0                                                                                                               1.0             -
                                                                                                                           0.8                                                                                                             1.5
                                                                                                        10.0                                                                                                                              2.0               -5.0
                                                                                                                            0.7
                                                                                                                                                                                                                                         4.0               -2.0
                                                                                                                               0.6                                SENSIBLE HEAT                    Qs
                                                                                                                                                                                                                                    -
                                                                                                                                                                    TOTAL HEAT                     Qt
                                                                                                                                  0.5                                                                                             -4.0
                                                                                                               5.0                                                                                                             -2.0                  0.0
                                                                                                                                        0.4                                                                             -1.
                                                                                                                                                                                                                           0
                                                                                                                                              0.3
                                                                                                                         4.0                                                                                                                   1.0
                                                                                                                                                                                                             -0.
                                                                                                                                                                                                                5
                                                                                                                                                       0.2
                                                                                                                                                                                           -0.2
                                                                                                                                                                             0
                                                                                                                                                                  0.1
                                                                                                                                                      3.0
                                                                                                                                                                                                          2.0
                                                                                                                                                                             2.5
                                                                                                                                                               ENTHALPY                    h
                                                                                                                                                             HUMIDITY RATIO                W
1.1
1.1
1.2
                                                                                                                                                                                                                                                                                                                                                                                       1.2
                                                                                                                                  UL
                                                                                                                                     B
                                                                                                                                                                                                                                                                                                                                                                                           6
                                                                                                                                                     TE                                                                                                                                                                                                                                80
                                                                                                                                                       MP                                                                                                                                                                                                                                      340
                                                                            240                                                                          ER
                                                                                                                                                            AT
                                                                                                                                                              UR
                                                                                                                                                                E-
                                                                                                                                                                             °C
                                                                      230                                                                                                                                                                                                                                                                                                                      330
                                                                 220                                                                                                                                                                                                                                                                                                                           320
                                                                                                                                                     1.0
                                                                                                                                                                                                                                                                                                                                                                                       70
                                                            210
                                                                                                                                                         6
310
                                                        200
                                                                                                                                                                                                                                                                                                                                                                                               300
                                                    190
                                                                                                                                                                                                                                                                                                                                                                                               290
                                                                                                                                                                                                                                                                                                                                                                                       60
                                                180
                                                                                                                                                                                                                                                                                                                                                                                               280
                                                                                                                                                                             25%
                                             170
                                  Y AIR
1.0
                                                                                                                                                                                                                                                                                                                                                                                               270
                                          160
                                                                                                                                              2
                              F DR
                                                                                                                                                                                                                                                                                                                                                                                       50      260
                            MO
                                       150                                   40
                              A
                           OGR
°C
                                  140                                                              40                                                                                                                                                                                                                                                                                          250
                                                              RE -
                      R KIL
ATU
130 240
PER
                            120                                                                                                                                                                                                                                                                                                                                                        40
                       K
0.9
                                                                                                                                                                                                                                                                                                                                                                                               230
                                                    TEM
                  PY -
                                                                                                                             8
              HA L
                           110
                                                ION
                                                                                   D                                                                                                                                                                                                                                                                                                           220
           ENT
                                                T
                                             URA
                     100
                                                                                                                                                                                     %
                                                                                                                                                                                   15
                                                                                                                                                                                                                                                                                                                                                                                               210
                                          SAT
90 30
                                                   30                                     C                                                                                                                                                                                                                                                                                                    200
                                                                                                        0.9
                                                                  80% 90%
               80
                                                                                                           4
                                                                              30
                                                                                                          VO
                                                                                                                                                                                                                          Y                                                                                                                                                                    190
                                                                                                                                                                                                                        IT
                                                         A                                                                                                                                                            ID
                                                                                                            LU
           70                                                                                                                                                                                                     M
                                                                                                                                                                                                             HU
                                                                                                              ME
                                                                                                                                                                                                         E                                                                                                                                                                                     180
                                                     B                                                                                                                                                 IV
                                                                %
-C
          60                                                                                                                                                                                         AT                                                                                                                                                                                20
                                                              70
                                                                                                                                                                                                   EL
                                                                                                                       UB
                                                                                                                                                                                               R
                                                            %
IC
                                                                                                                                                                                          8%                                                                                                                                                                                                   170
                                                          60
      50
                                                                                   0.9
ME
                            20
                                                                                      0
                                                                                                                                 TE
                                                                  %
                                                                50
RP
     40                                      20                                                                                                                                                                                                                                                                                                                                                160
                                                                                                                                                                                          6%
                                                                                                                                     ER
                                                                         %
                                                                       40
                                                                                                                                        KG
30                                                                                                                                                                                                                                                                                                                                                                                     10      150
                                                                          %
                                                   0.8
DR
                                                                        30                                                                                                                 4%
                                                      6
YA
               10                                                                                                                                                                                                                                                                                                                                                                              140
                                                                            20%
                                                                                                                                                  IR
                                                                                            MIDIT                    Y
                                                                                      VE HU                                                                                                2%
                  0.8
                                                                                 ELATI
                                                                            10% R
                     2
                                                                                                                                                                                                                                                                                                                                                                                               130
                                                                                                                                                                                                                                                                                100
110
                                                                                                                                                                                                                                                                                                                                                                                       120
                                   20
30
40
50
60
70
80
90