Respiratory Protective Devices-Full Facemasks-Requirements Tester
Application
Respiratory protective devices Full facemasks equipments testing is suitable for testing the radiation resistance of the comprehensive cover in EN136 standard. Its purpose is to detect whether the mask will cause protection failure after being exposed to the standard heat radiation source after the standard test time.
Performance characteristics
1. Equipped with electric heating tube heating device, the main heater power is 4000W, the auxiliary heater power is 2000 W, which is regulated by two PID temperature controllers.
2. Stainless steel reflector used to enhance the thermal radiation performance applied on the mask;
3. Metal head mould device, which can wear face mask and breathe freely;
4. The sliding track of the metal head mould can move its horizontal position and adjust the distance from the mask to the radiator.
5. Equipped with a water-cooled heat flow meter for measuring the heat radiation flux at the standard distance;
6. Equipped with artificial lung breathing device, breathing is a sinusoidal output mode, which truly simulates human breathing.
7. PLC control mode, breathing frequency and breathing volume can be set freely.
8. Micro-differential pressure sensor device, which can automatically detect the failure of the mask in the process of testing.
Application:safety protection
Standard: CSN EN 136:1998 GB/T 16556:2007
Size:1240(W)X700mm(D)X1,600(H)mm
Weight :152KG
Installation requirements
Electrical requirements: 220V, 30A
Fire Testing Equipment Full Facemasks Heat Radiati...
How are fire protection products tested?
Many fire tests are run by official laboratories for the purpose of product certification. However, some manufacturers of fire protection products also maintain their own facilities and run tests for R & D purposes before going to the expense and exposure of a test at a third party facility.
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