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helmet flame retardant tester
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Testing principle Place the sample in a 30-kw diffusion flame. The combustion gas is collected by the exhaust hood for analysis. Through gas analysis, ...
2026-01-15 00:43:15
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IEC 61621 Insulating Materials Arc Resistance Testing Equipment for Plastics and Films Product Mainly applicable to: GB/T1411-2002 dry solid ...
2025-08-13 17:43:49
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Lateral Flame Spread On Building Products In Vertical Configuration Testing Machine Product Introduction: Fire testing according to ISO 5658-2 ...
2025-08-13 17:46:49
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UL790 Roof Covering Combustion Performance Fire Resistance Testing Machine Introduction: The photovoltaic cell module combustion tester UL790 is an ...
2025-08-13 17:40:50
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Scope of application: It is used to evaluate the ability of vertically installed bundled wires and cables or optical cables to inhibit the vertical ...
2026-04-30 00:08:57
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BS 476-6 Building Materials Fire Propagation Testing Machine Application: The result being expressed as a fire propagation index, that provides a ...
2025-08-13 17:40:32
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2025-08-13 17:45:04
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... Tester for Photovoltaic CellsUL790 Roofing Material, Fire Resistance Performance, Flame Retardant Performance Tester for Photovoltaic Cells Scope ...
2025-12-04 18:28:52
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...tester is used to test the amount of dust collected on the filter when the airflow passes through the filter under a certain dust environment and ...
2025-08-13 17:48:53
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...used to measure the lateral flame spread performance of building products. The speed of flame spread performance/flame spread speed can evaluate ...
2026-04-30 00:08:57
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