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TPP Thermal Protection Tester GT-RC02

GESTER TPP Thermal Protection Tester GT-RC02 of protective clothing, safety shoes, gloves, and helmet outer surfaces.
  • Brand:

    GESTER
  • Item NO.:

    GT-RC02
  • Order(MOQ):

    1
  • Product Detail

TPP Thermal Protection Tester GT-RC02

Product Introduction

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.


Standards:

ISO 17492-2019, ASTMF 2703, ASTMF 2700, NFPA 1971, NFPA 2112


Principle

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.


Key Specification

 

Model

GT-RC02A

Heat Flux Measurement Range

0167 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 030 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

Data Acquisition System Sampling Rate

20 samples/second

Environment

1535

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)

Compressed Air

Customer-supplied

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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