The TPP thermal protection tester is mainly used to measure the thermal insulation performance of flame-retardant protective clothing fabrics exposed to radiant heat sources and convection heat sources to detect the thermal protection performance of protective clothing, safety shoes, gloves, and helmet outer surfaces.
3.Cooling system, can cooling the heat flow meter quickly, improve testing speed.
Specimen Radiated Size
Radiant Thermal-Flux Source
9pcs of 500w quartz burner; Interval: 13.0±0.5mm
(Optional: 14.3±0.5mm for GB 8965.1 Standard)
Convective Thermal-Flux Source
2 burners at 20°to 30°angle from the vertical,
Gas supply: Methane (Purity≥99%) or Propane (Purity≥95%)
(Optional: 45°for GB 8965.1 Standard)
Heat Flow Meter
K-Type Thermocouple wire (diameter ≤0.25mm), Resolution: 0.1℃, Accuracy: 0.7℃
Data Collection System
Collect frequency: 10Hz
(84 2)kW/m2 [(2.00±0.05)cal/cm2×s]
220V 50Hz 5Kw
GB /38302-2019, GB 8965.1, NFPA 1971, ASTM F 2700-08, ASTM F 2703-08, ASTM D4018, ISO 17492
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