Brand:
GESTERItem NO.:
GT-RC02Order(MOQ):
1Product Detail
Application:
The thermal protection performance (TPP) tester is mainly used to test the thermal insulation properties of horizontally placed flame retardant protective clothing fabrics exposed to radiant and convective heat sources.
ISO 17492-2019, ASTMF 2703, ASTMF 2700, NFPA 1971, NFPA 2112
Under exposure to a specified heat flux, the time to second-degree burns is derived from the intersection point of the response curve (temperature rise curve of the calorimetric sensor) and the human tissue tolerance curve (Stoll curve). The higher the product of the heat flux level and the time to second-degree burns, the stronger the thermal protective performance of the fabric.
|
Model |
GT-RC02A |
|
Heat Flux Measurement Range |
0–167 kW/m² |
|
Heat Flux Measurement Accuracy |
±2 kW/m² |
|
Specimen Irradiated Size |
≥200mm*200mm, for testing flame-retardant protective clothing, fire-fighting suits and protective gloves |
|
Convection Heat Source |
2 Merkel lamps (Heat flux: up to 60 kW/m²; Radiant heat flux: up to 40 kW/m²) |
|
Rotor Propane Gas Flowmeter |
Provides precise, stable propane flow for the burner |
|
Radiant Heat Source |
9pcs of 500W infrared quartz lamps (proportional power control for 0–30 kW/m²radiant heat flux) |
|
ASTM F2703 Copper Calorimeter |
Accuracy ±3% F.S.; Weight 1000±10 g |
|
Copper Calorimeter Copper Plate |
Imported Oxygen-Free superconducting copper |
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Data Acquisition System Sampling Rate |
≥ 20 samples/second |
|
Environment |
15–35℃ |
|
Fume Hood |
Recommended internal dimensions ≥150×75×90 cm, including door height |
|
Gas Source |
Propane (Purity ≥95%, equipped with pressure reducing valve - cylinder & outlet pressure controlled) |
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Compressed Air |
Customer-supplied |
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Cooling Water Source |
Tap water (inlet & outlet) or optional chiller |
|
Power supply |
Single phase AC220V 50Hz |
|
Dimension |
130×65×53cm (LXWXH) |
|
Weight |
Around 60kg |
Accessories
|
Standard accessories |
1pc |
ASTM F2703 Dedicated Copper Calorimeter (for testing) |
|
1pc |
ASTM F2703 Dedicated Copper Calorimeter (for calibration) |
|
|
1pc |
Power Line |
|
|
Optional accessories |
Optional |
Schmidt-Boelter 100 kW/m² Standard Heat Flux Meter Calibration Kit (Meter + External Display) |
|
Optional |
Chiller Unit |
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