ISO 9239 ASTM E648 Flooring Radiant Panel Tester Combustion Performance Detection

ISO 9239 ASTM E648 Flooring Radiant Panel Tester Combustion Performance Detection

ISO 9239 Flooring Radiant Panel Tester Introduction:

The flammability testing system for flooring materials is based on the fundamental principles of the radiant heat source method, and the experimental methods and conditions are determined according to standards ISO 9239 and ASTM E648. The system evaluates the flammability of flooring material samples under laboratory conditions by observing and measuring the flame propagation of the samples exposed to an inclined radiant heat field.

ISO 9239 Flooring Radiant Panel Tester Standards:

ASTM E648-15 Standard Test for Critical Radiant Flux of Floor Coating Systems Using Radiant Heat Sources
BS EN ISO 9239-1-2010 Tests on Fire Reaction of Floor Coverings – Determination of Flammability Using Radiant Heat Sources
GB/T11785-2005 Determination of Flammability of Floor Coverings – Radiant Heat Source Method

ISO 9239 Flooring Radiant Panel Tester Technical Specification:

ISO 9239 Flooring Radiant Panel Tester Features:​

1. The stainless steel test chamber features a front-opening door design for easy cleaning of the inner walls;

2. The inner walls of the chamber are made of calcium silicate board, providing high-temperature resistance and corrosion resistance;

3. A stainless steel fume hood is located above the combustion test chamber;

4. A 300mm x 450mm porous ceramic heat radiation plate is placed at a 30-degree angle;

5. A T-type porous burner is provided to apply an open flame to the sample, using a cylinder-driven mechanism;

6. The optical system includes a light source with a capacity of 2900 ± 100 ppm. 7. K color temperature incandescent lamp, light source is silicon photodiode;

8. A shutter is installed in front of the silicon photodiode, which can be automatically opened and closed by computer testing software for easy calibration;

9. Rotor flow meter adjusts the flame height of the T-type burner;

10. Propane mass flow meter adjusts the gas flow rate of the radiant panel, with digital display;

11. Built-in blower provides air source, and the gas for testing is mixed via Venturi mixture;

12. Mass flow controller is used to adjust the air intake flow rate of the radiant panel;

13. SB water-cooled heat flow meter, operating range 0-50 kW/m2, heat flow meter accuracy <±2%, response time 0.2 seconds. 13. Provides a portable cooling water source, eliminating the need for external water connection;

14. The user can move the heat flux meter for easy calibration of the radiant panel's heat radiation flux, and the testing software can plot a standard heat radiation flux curve;

15. Equipped with a foot switch, allowing the user to obtain the flame spread time to the test distance based on the flame spread distance, which is automatically recorded by the computer;

16. Equipped with one chimney thermocouple and one internal thermocouple, both of which can be displayed on the computer software;

17. Equipped with an infrared radiometer to detect the temperature of the radiant panel, which can also be displayed on the computer software;

18. Equipped with a 15-inch industrial touchscreen computer, allowing the user to monitor the entire combustion test process through the testing software;

19. The software can display test-related information such as heat radiation flux values, smoke density curves, transmittance curves, and wind speed.

Since 2008, GOLD has developed 70 kinds of fire testing instruments and served many industries such as building materials, aviation, rails, IMO, wire & cable, safety protection, and so on.

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