Building Materials Ignitability Single Flame Source

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Specifications:-

Warranty:-1 year, 1 Year

Customized support:-OEM, ODM

Standard:-ASTM E108, IEC 61730, UL 790, UL 1730

Certification:-CSA, pock, Reach, IECEE, sock, UL, EPA, GS

Application:-Roof Covering Materials

Model Number:-D279

Power supply:-220V 50Hz

Temperature:-888 ± 28 °C

Power:-Electronic

Speed on the test deck:-19 ± 8 km/h (5.5 m/sec)

 Technical specifications
Slope of the deck Can be easily controlled by 1 cylinder
Fire board With test deck
Automatic temperature control valve Used
Grade A, B 760 ± 28 °C (1400 ± 50 °F) – 21000 ~ 22000 BTU/min (369 ~ 387 KWH)
Grade C 704 ± 28 °C (1300 ± 50 °F) – 18000 ~ 19000 BTU/min (316 ~ 334 KWH)
Different test and control methods Required for each gas delivered to the burner
LNG Accurate measurement of gas flow with MFM (gas flow controlled by automatic control valve)
LPG Use inverter system to adjust air flow rate: The speed on the test deck is 19 ± 8 km/h (5.5 m/sec).
Automatic ignition method Adopted, and the test can be automatically ignited at the same time.
Guide plate Attached to the ventilation duct to protect the airflow turbulence supplied to the test deck from external interference.
Slope adjustment panel Installed on the ventilation duct to adjust the direction of air flow.
Thermocouple Installed at 58.7mm at the top of burner 12, and the temperature can be tested at 888 ± 28 °C.
DAQ system Automatically control and complete the test.

 

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What is a roof UL classification?

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What is UL 790?

UL 790: Fire Tests of Roof Coverings for the fire resistance exposed to simulated performance of roof coverings fire sources originating Scope: These tests are required from the outside of a building.