TESTech Instrument (Suzhou) Technologies is one of the leading manufacturers and suppliers of clothing for protection contact heat transmission tester in China. Welcome to wholesale premium test equipment at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.
Product Introduction
The TESTech contact heat transmission tester through materials is designed and manufactured according to ISO 12127-2007 and EN 702. The instrument measures the heat transfer performance of a specimen at a specified temperature by bringing a heated cylinder into contact with the specimen and calorimeter under a defined load.
The instrument features simple operation, accurate data, safety, and reliability, and is widely used by companies and inspection departments related to firefighter protective clothing.
Technical Features
- The equipment consists of a control box and a stainless steel test bench.
- Specimen holder automatically lifts and lowers at 5 mm +/-0.2 mm/s.
- K-type armored thermocouple, 2 mm diameter, temperature measurement accuracy 0.1 C.
- Heating cylinder made of high-temperature-resistant metal material, temperature above 500 C, specimen contact surface diameter 25.2 +/-0.05 mm.
- Heating body temperature range from room temperature to 500 C with real-time display; heating body platform can move left and right in parallel.
- Heating cylinder load 49 N, adjustable.
- Timer range 9999 s with timing accuracy 0.1 s.
- Calorimeter fixing disc diameter 25 mm, thickness 5 mm, equipped with platinum resistance temperature sensor, temperature measurement range not lower than 1000 C.
- Calorimeter automatically moves up and down at constant speed.
- Support frame material is Nylon 66; diameter 40 mm and height 50 mm.
- Specimen diameter 80 mm.
- PLC and touch screen intelligent control system.
- PID intelligent heating control; system automatically collects temperature data including initial test temperature, critical time, end temperature at critical time, and real-time temperature.
- Test data are automatically calculated, automatically stored, and can be printed freely.
- Test bench dimensions 650 mm x 350 mm x 650 mm.
- Power supply 220V 50/60Hz, power 800W.
- One certificate of conformity and one instruction manual included.
Technical Specifications
|
Parameter |
Value |
|
Model |
TTech-ISO12127 |
|
Standards |
ISO 12127-2007; EN 702 |
|
Specimen Holder Speed |
5 mm +/-0.2 mm/s |
|
Thermocouple Type |
K-type armored thermocouple |
|
Thermocouple Diameter |
2 mm |
|
Temperature Accuracy |
0.1 C |
|
Heating Cylinder Temperature |
Above 500 C |
|
Contact Surface Diameter |
25.2 +/-0.05 mm |
|
Heating Range |
Room temperature to 500 C |
|
Load Weight |
49 N, adjustable |
|
Timer Range |
9999 s |
|
Timer Accuracy |
0.1 s |
|
Calorimeter Disc Diameter |
25 mm |
|
Calorimeter Disc Thickness |
5 mm |
|
Temperature Sensor Type |
Platinum resistance temperature sensor |
|
Temperature Sensor Range |
Not lower than 1000 C |
|
Support Frame Material |
Nylon 66 |
|
Support Frame Size |
40 mm diameter x 50 mm height |
|
Specimen Diameter |
80 mm |
|
Test Bench Dimensions |
650 mm x 350 mm x 650 mm |
|
Power Supply |
220V 50/60Hz |
|
Power |
800W |
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