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Introduction>WmgTextile Testing Instruments, Testing Equipment Manufacturer
Thermal protective clothing and some fire-retardant properties of the material refers that human body carry out security protection who work under high temperature conditions, so as to avoid the human bodys high temperature injury. In theory, there are three forms of heat damage to the human body:WmgTextile Testing Instruments, Testing Equipment Manufacturer
thermal convection; B. heat transfer; C. thermal radiation;WmgTextile Testing Instruments, Testing Equipment Manufacturer
In general, the practical application is more than the above two or three kinds of mixing effect. So the thermal protection should be used for different purposes and use of the environment to highlight its certain thermal protection performance.WmgTextile Testing Instruments, Testing Equipment Manufacturer
I. Thermal Radiation Protection Performance Test Method (RPP Test) Radiant Protective Performance;WmgTextile Testing Instruments, Testing Equipment Manufacturer
II. Thermal Radiation and Heat Convection Mixing Protective Performance Test Method (TPP Test) Thermal Protective Performance;WmgTextile Testing Instruments, Testing Equipment Manufacturer
The RPP test is mainly used to determine the radiant thermal protection performance of thermal protective clothing. Since thermal radiation is one of the main heat transfer forms that cause thermal damage. The method can better test and evaluate the thermal protection performance of thermal protective clothing from one aspect, and has been widely used in the field of forest fire.WmgTextile Testing Instruments, Testing Equipment Manufacturer
WmgTextile Testing Instruments, Testing Equipment Manufacturer
Features>WmgTextile Testing Instruments, Testing Equipment Manufacturer
◆ Evaluation of flame retardant properties of flame retardant materialsWmgTextile Testing Instruments, Testing Equipment Manufacturer
◆ Detect abnormalities and reduce accidentsWmgTextile Testing Instruments, Testing Equipment Manufacturer
◆ Calculate the RPP valueWmgTextile Testing Instruments, Testing Equipment Manufacturer
◆ Evaluate thermal protection performanceWmgTextile Testing Instruments, Testing Equipment Manufacturer
◆ Improve job safetyWmgTextile Testing Instruments, Testing Equipment Manufacturer
◆ Improve the quality control systemWmgTextile Testing Instruments, Testing Equipment Manufacturer
WmgTextile Testing Instruments, Testing Equipment Manufacturer
Technical Parameters>WmgTextile Testing Instruments, Testing Equipment Manufacturer
Items |
Parameters |
Heating power |
6.5Kw/220V/50Hz |
Heating length |
178mm, diameter 8mm |
Heat flux density |
10Kw/m2-80Kw/m2 |
Radiation source temperature control |
-1200℃plusmn;5℃ |
Thermal radiation source temperature sensor |
Thermocouple (0 ℃ -1600 ℃) |
Calorimeter heat capacity |
480.937J/K |
Heating area |
50mm2times;50mm2 |
Calorimeter temperature range |
-80℃ |
Test environment |
Between 15 ℃ -35 ℃ ,the room without air circulation |
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