| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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This apparatus is suitable for testing the thermal insulation properties of flame retardant protective clothing fabrics exposed to radiant and convective heat sources.
Test method
A heat source is placed on one side of the sample being tested and a copper calorimeter is placed on the other side. To start the test, the sample clip is pushed and pulled into place and when the value of the sensor reaches the human secondary burn tolerance limit (sensor temperature rises 35°C to 40°C), the sample clip is removed from above the heat source. From the point where the response curve and the human tissue tolerance curve intersect, the time leading to second degree burns is read out to an accuracy of 0.1
Reference standard
ISO10528
National standard GB/T8965-2009 "Protective clothing flame retardant protection Part 1 flame retardant clothing
Main technical specifications
1,Using computer control, test result printout.
2,Heat source composition: 1 group of radiation heat source and 2 convection heat sources. Radiation heat source consists of 9 T-150 infrared quartz lamps. The convection heat source consists of two Mecox lamps.
3,Heat source heat flux range: ≤100kw/m2
4,Measuring range of copper calorimeter: 0ºC~100ºC
5,Specimen size:150×150mm
6,Gas medium: propane
7,Working power: AC220V/50Hz
Power: ≤4.5kW
Applicable standards
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