NFPA 287 在干净房间内使用火灾传播器械度量材料易燃性标准试验方法
日期:2012-02-10 14:56
means of a fire propagation apparatus.
1.1.1.2 Measurements obtained include time to ignition (tign), chemical (Qchem), and convective (Qc)heat release rates, mass loss rates m, and smoke extinction coefficient (D).
1.1.2 This standard includes the following separate test methods
(1) The ignition test, which shall be used for the determination of tign
(2) The combustion test, which shall be used for the determination of Qchem, Qc, m, and D
(3) The fire propagation test, which shall be used
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