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Picture ‘What to do / Protocol
Screenshot bellavista calibration menu
Pressure gain calibration
Calibrates the most important pressure sensors
at 30 mbar in one calibration step
1. Connections according to picture
2. Press Prepare
‘Wait until the Calibrate button becomes ac-
tive, but don't press it yet
4. Press button Blower ... % (see bellavista
screenshot on the lef)
5. Adjust the blower % until you read a pres-
sure of = 30 mbar on your FlowAnalyser PF-
300 (measurement reading: P (HF) / CIT-
REX (measurement reading:
Channel) us-
ing the appeared slider (go as close as pos
sible)
Press Close
Press button Pines ... mbar (see bellavista
screenshot on the left)
8. Type in the exact value you read on your
xo
9.
10.
W.
FlowAnalyser PF-300 / CITREX using the
appeared numeric keypad (e. g. 30.08)
Press Apply
Press Calibrate
Wait until the Reset button becomes active,
then press it
12. Check the calibration date and time
‘Setup with CITREX:
Connection to green
connector with
/ second T-piece™
only needed fo G5
* tno second piece is available, 3 proximal flow sensor can
be used alternatively (instead of the two T-pieces) with one
ne connected to the blue port and the other one connected
tothe green port
or
