Full face mask respiratory protection equipment is widely used in firefighting, chemical industry, ships, petroleum, laboratories, etc., for operators, firefighters or rescue and rescue personnel to use, especially firefighters in a variety of environments such as dense smoke, steam, poisonous gas, etc. need to safely and effectively carry out fire fighting, rescue and rescue work. To ensure the safety of firefighters, the mask needs to meet certain requirements of heat and heat-resistant radiation, i.e., high temperature resistance without deformation, close fit with the face to ensure air-tightness, prevent oxygen leakage and toxic gas infusion, etc.

Meet CSN EN 136: 1998, GB/T 16556: 2007 and other standards of the full face heat-resistant radiation tester, applicable to the EN136 standard for the full face heat-resistant radiation performance testing, the purpose of the test is to detect the face exposed to the standard heat radiation source, after the standard test time, whether the protection will cause failure.

Equipped with electric heating tube heating device, which is regulated by two PID temperature controllers. Stainless steel reflector is used to enhance the thermal radiation performance applied on the mask. Metal head mold device, ensure the accuracy of the test, also equipped with a sliding track which can free adjustment of the distance between the mask and the heat radiation. PLC control mode, breathing frequency and breathing volume can be set freely.

More refer to https://www.firetestingequipment.com/full-facemasks-thermal-radiation-tester.html