Floor material combustion tester

適用範囲：

The floor material combustion test device is suitable for all kinds of floor materials, such as textiles, carpets, cork boards, wood boards, rubber sheets and plastic floors and floor coating materials.

Corresponding criteria:

GBTT11785 "Fire performance of paving materials Radiation heat source method - Critical radiation pass star measurement Method"

I5O 9239-1:2002 "Burning Properties of floor coverings *** Part: Determination of burning Properties by radiation heat Source Method"

standards:

GBT11785

ISO 9239-1: Flooring fire reaction test- Part 1: Combustion performance of flooring materials tested by radiant heat

ASTM E 648: Critical Radiant Flux of Floor standard test - covering system uses radiant heat energy

ASTM E 970: Using a Radiant Heat Energy Source, test insulation floorinsulation insulation standard test for Critical Radiant Flux using a radiant heat energy.

NFPA 253: Standard Test Method for using radiant heat energy, test plates overlay system Critical Radiant Flux

Technical parameters:

1 Radiation box can be tilted （30+1） degrees.

2 Inlet heat flow meter star test specimen radiation pass star.

3 The gas flow rate in the flue is （2.5±0.2）m/s.

4 Test cooling water, the water temperature is 15°C-25 °C

5 Radiation pass stars at 9 points of the radiation plate shall meet the corresponding specifications （see standard requirements）。

6 Optical star measurement system and smoke exhaust system.

7 Radiation pyrometer, measuring range （300-1000）' °C, accuracy of ±0.5°C

Features: Computer control.