Document No: UTD-1305 Revision Date: 25.12.
2019/00
UTD-1305
LABORATORY OVEN
Document No: UTD-1305 Revision Date: 25.12.2019/00
CONTENTS
LIABILITY AND SAFETY................................................................................... i
Safety Symbols and Markings ....................................................................... i
Liability ......................................................................................................... ii
General Safety Instructions ......................................................................... iii
Device Handling .......................................................................................... iv
1. INTRODUCTION......................................................................................... 1
1.1 Product Description ............................................................................ 1
2. INSTALLATION ........................................................................................... 5
2.1 Unpacking .......................................................................................... 5
2.2 Environment ....................................................................................... 5
3. OPERATION ............................................................................................... 7
4. MAINTENANCE ....................................................................................... 10
5. WIRING DIAGRAM .................................................................................. 13
6. DECLARATION ........................................................................................ 14
7. CONTACT INFORMATION........................................................................ 15
Document No: UTD-1305 Revision Date: 25.12.2019/00
FIGURES
Figure 1-UTD-1305 .............................................................................. 2
Figure 2-Holes ..................................................................................... 3
Figure 3-Rear Side of the Device (Air breathing holes) ...................... 3
Figure 4-Digital Display ....................................................................... 4
Figure 5-Adjusting the Shelves to the Desired Height ........................ 5
Figure 6-Door Opening ....................................................................... 7
Figure 7-Placing the Shelves (One Shelve as an Example) ................. 8
Figure 8-On Position of the Power Switch .......................................... 8
Figure 9-Changing Set Temperature ................................................... 9
Figure 10-Opening the Lid ................................................................ 11
Figure 11-Glass Fuse ......................................................................... 12
TABLES
Table 1-UTD-1305 Electrical Connection Properties .................................... 6
Document No: UTD-1305 Revision Date: 25.12.2019/00
LIABILITY AND SAFETY
This manual contains important information on the safe usage and
maintenance of UTD-1305 and of its related components. Please read
through the manual carefully before operating the device for the first time
and keep it for the future reference.
Safety Symbols and Markings
Symbol Description
WARNING: In conjunction with one of the signal words this
symbol indicates a hazard which will or could result in death or
serious injury.
ELECTRIC HAZARD: In conjunction with one of the signal words
this symbol indicates a hazard involving electrical voltage and
identifies information about protection against electrical
voltage.
HIGH TEMPERATURE WARNING: This icon indicates a hot
surface warning. Protective gear must be worn at all times
while working with or close to the sections marked with this
warning icon.
NOTE: Recommendations and important information on how
to handle the product.
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Document No: UTD-1305 Revision Date: 25.12.2019/00
Liability
UTEST General Terms and Conditions of Sales and Delivery apply in all cases.
Warranty and liability claims arising from personal injury and damage to
property cannot be upheld if they are due to one or more of the following
causes:
Unauthorized modifications to the device and its components.
Failure to use the instrument in accordance with its designated use
and purpose which is described in this manual.
Failure to adhere to the sections of the manual dealing with the
performance check, operation and maintenance of the instrument
and its components.
Incorrect performance checks for operation and maintenance of
the instrument and its components.
Damage resulting from the effects of foreign bodies, accidents,
vandalism and force majeure.
The instrument is only to be used for its designated purpose as describe
herein. Replace faulty components only with original replacement parts
from UTEST. Accessories should only be installed or connected to the
instrument if they are expressly authorized by UTEST. If other accessories
are installed or connected to the instrument, then UTEST will accept no
liability and the product guarantee is forfeit.
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General Safety Instructions
This part contains important safety instructions that the user must follow for
operation and storage of UTD-1305.
Device should be seated on a steady base.
Always follow basic safety precautions when using this product
to reduce risk of injury from any dangerous situations.
Read and understand all instructions in the documentation that
comes with UTD-1305.
Wear protective clothing when handling equipment at extreme
temperature.
Avoid contact with these materials if any organic or inorganic
chemicals are used in the test to be performed with the
equipment. Wear safety glasses, gloves and a lab coat before
starting the test.
Observe all warnings and instructions marked on the product.
Before removing any covers or performing maintenance repair
and service, isolate from electrical supply by removing mains plug.
If the instructions given in troubleshooting cannot help to solve
your problem, plug out the power cable and call UTEST technical
service.
Do not lean the cabinet to the wall at zero distance.
While the test is in operation do not remove any covers or attempt
to adjust any part of the machine.
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WARNING: The equipment is not allowed to be operated by
children or anyone under the influence of alcohol, drugs or
pharmaceutical preparations. Anyone who is not familiar with this manual
must be supervised when using the equipment. Carry out the stipulated
maintenance properly and at the correct time. Following completion of the
maintenance tasks, perform a functional check.
Device Handling
The electronic and mechanic parts of UTD-1305 are sensitive
components. Please handle them carefully.
Do not place any heavy objects on the device.
Avoid any impact or rough handling that might damage the
device.
Do not change the calibration settings of the machine.
Do not disassemble UTD-1305
Install the product in a protected location where no one can step
on or trip over the power cord and in a location where the power
cord cannot be damaged.
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Document No: UTD-1305 Revision Date: 25.12.2019/00
1. INTRODUCTION
1.1 Product Description
UTEST UTD-1305 Laboratory Oven has designed for asphalt, soil, rock,
concrete, aggregate or similar materials. It has an operating
temperature range from ambient to 200°C and 250-liter capacity.
Exterior surface of the oven is covered with powder coated paint and
the interior part is manufactured from stainless steel material that gives
the oven high humid resistivity and an extended lifespan. The oven is
supplied with 2 stainless steel shelves as standard, additional shelves
can be supplied upon request.
Inside the walls of the oven thick fiberglass layers are used for insulation
to meet minimum energy requirements. Oven is equipped with a fan
that works enforce convection manner in order to create homogeneous
temperature distribution inside the drying chamber. Fan sucks the air
from middle part forces from upper and lower holes.
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Figure 1-UTD-1305
On top of the oven there are three holes openings the humid air of the
drying chamber is exhausted and the dry air in introduced to the
chamber from these holes. The amount of discharge of the air can be
adjusted setting the opening levels to achieve an effective drying
operation.
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Figure 2-Holes
The circulation fan cools itself by breathing the fresh air from the holes
at the rear side of the oven. Therefore, some clearance should always
be left between the back of the oven and the wall.
Figure 3-Rear Side of the Device (Air breathing holes)
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The PV value on the display shows the temperature of the ambient
temperature in the device and SV indicates the desired value.
Temperature settings on the device are made with the Omron E5CC PID
Temperature Controller. Specifications of the Omron E5CC is the following:
Figure 4-Digital Display
Easily adjustable shelves allow users to arrange various combinations
according to the different space requirements. In order to adjust the
shelves to the desired height, simply attach the metal part holding the
shelves to the notches on the inner surface of the oven according to the
desired level (see Figure 5 and Figure 6).
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Figure 5-Adjusting the Shelves to the Desired Height
2. INSTALLATION
2.1 Unpacking
Open the wooden case without damaging the contents and remove all
packaging materials. Check for completeness and damages if exist. Report
any irregularities directly to the supplier.
Take necessary precautions and carefully transport and place the device to
its place.
2.2 Environment
Make sure that the room in which the device is going to be placed have a
proper mains supply which is in compliance with the machines
specifications, and enough number of plugs for the connection of the
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device, PC/laptop, etc. Check the voltage (V), ampere (A), frequency (Hz),
and the phase of the mains supply in Table 1.
Table 1-UTD-1305 Electrical Connection Properties
UTD-1305 Electrical Connection Properties
Voltage Ampere Frequency Power Phase
220 V 5A 50 - 60 Hz 2050 W 1Ph
Main electricity line must be free from instabilities and repetitive power
cuts for both the extended life of the device and the continuity of testing.
Therefore, make sure that the mains supply is well grounded. If the power
cuts are frequent or the grounding is not well enough, the use of an
uninterruptible power supply (UPS) is recommended.
Make sure that the device is placed in a clean and dry surrounding. Direct
contact of the device with the sunlight should be avoided. A conditioned
room for example, will comply the above conditions and will result in best
operational performance and measurement results. Device should be well
accessible from the front and the sides for connections, testing and
maintenance.
In order to prevent inaccurate test results, the ground should be rigid
enough to minimize vibrations or shocks. If there are any other testing
equipment or a source that creates vibrations on the floor, UTD-1305
should be placed maximum possible distance to that source. Surface of the
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ground should be horizontal and smooth enough so that the horizontal and
vertical alignment of the device are not shifted.
NOTE: If remote assistance will be required from the UTEST
Technical Service Department, the room should have an internet
access.
3. OPERATION
1. In order to operate UTD-1305 open the door of the device put
the sample on the steel shell and turn on the power switch.
Figure 6-Door Opening
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WARNING: Do not overload the steel shelve.
Figure 7-Placing the Shelves (One Shelve as an Example)
Figure 8-On Position of the Power Switch
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2. On the screen of the control unit the temperature is displayed
on the top while the set temperature is displayed at the bottom.
In order to change set temperature, use the up and down arrow
buttons. After reaching the target temperature value release
button and it will be saved second.
Figure 9-Changing Set Temperature
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3. After setting the device to set temperature, the PV value that
you read the ambient temperature value will start to increase
until it reaches the set temperature value.
4. After this point, the device has now reached the set point
temperature. After using the device, turn the switch to the off
position and switch off the device.
HIGH TEMPERATURE WARNING: While taking samples
from the device, do not forget to wear protective gloves
against heat and be careful not to stand in front of the device when
opening the cover.
4. MAINTENANCE
ELECTRIC HAZARD: It is important to care that the unit
must be switched off and the main cable must be removed
before starting any maintenance for user’s safety.
As with all electrical equipment, machine must be used correctly and
maintenance and examination must be performed at regular periods. Such
precautions will guarantee the safe and sufficient functioning of the
equipment.
Maintenance to the equipment is responsibility of the purchaser and must
be performed as stated by this chapter. Failing to perform the
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recommended maintenance actions or maintenance performed by
unauthorized people can void the warranty.
One of the most important maintenance work of this device is about fuse.
If the device does not work, the fuse may have blown. To protect the device
from unstable electricity currents or overloads a glass fuse is utilized and it
is located at the left side of the oven. Open the lid by using screw driver
change the fuse place the lid and fuse back again (see Figure 10 and 11).
Figure 10-Opening the Lid
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Figure 11-Glass Fuse
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5. WIRING DIAGRAM
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6. DECLARATION
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7. CONTACT INFORMATION
Address: ASO 1. Organized Industrial Site Ural
Street No: 18 Sincan /Ankara /TURKEY
Phone: +90 312 394 38 75 (pbx)
Fax: +90 312 394 38 77
Info: info@utest.com.tr
Web: www.utest.com.tr
Export Sale: sales@utest.com.tr
Technical Service: service@utest.com.tr
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