NFPA92 | Thermal Radiation Flame Testing Equipment
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Thermal Radiation Flame Spread Testing Machine / Flammability Tester is suitable for the determination of single or synthetic hard materials of any thickness. It meets the requirements of NFP92-501, TB/T2639.1 “Radiation Test Method for Fire Resistance Performance of Railway Vehicle Materials”
NFPA92 | Thermal Radiation Flame Testing Equipment
Specifications:-
Warranty:-1 year, 1 Year
Customized support:-OEM, ODM
Material:-SUS 304 Stainless Steel
Control cabinet dimensions:-L770 * W600 * H1810 mm
Model Number:-D301
Power:-Electronic
Certification:-CSA, pock, Reach, IECEE, sock, UL, EPA, GS
Flame height:-15 mm
Application:-Railway Vehicle Materials
Power supply:-220V 50Hz
Chamber size:-L1243 * W460 * H1661 mm
Standard:-NFP92
Gas:-Butane or propane gas
Main technical parameters
| Gas | Butane or propane gas |
| Length of the pilot fire | 15 mm |
| Each pilot | Equipped with a valve with an accurate indicator to regulate the flow of gas. The needle valve controls the upper and lower burner flame heights and is equipped with a flame height gauge. |
| At the rear of the pilot | There are two fixed ignition tubes that can ignite the jet. |
| Regulating portion of the pilot device | Placed outside the test chamber to adjust the distance between the pilot and the sample during the test. |
| Temperature measuring device | Five thermocouples (nickel-chromium-nickel-aluminum-magnesium alloy thermocouples are placed in the center of the test chamber exhaust port and four diagonals, and five thermocouples are placed on the horizontal line at the bottom of the tank. The temperature difference between the airflow and the input end shows the temperature difference value status in real time. |
| Electric control cabinet dimension | L770 x W600 x H1810 mm |
| Working power | AC220V, 50HZ |
Frequently Asked Questions:-
What is the meaning of thermal radiation?
Thermal radiation is electromagnetic radiation that is emitted by a body as a result of its temperature. All objects with a temperature above absolute zero emit thermal radiation in a spectrum of wavelengths.
What are the two laws of thermal radiation?
In summary, thermal radiation is governed by the following two laws: Hotter objects emit light with a shorter wavelength and a higher frequency. Hotter objects emit brighter light.
D301 | NFPA92 | Thermal Radiation Flame Testing Equipment
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