ASTM E1678火灾分析中测量烟气毒性的标准试验方法_防火测试中心_防火资源网

ASTM E1678火灾分析中测量烟气毒性的标准试验方法
日期:2012-02-08 11:58
r fires, although the mass burning rate may be higher at the 50 kW/m2 irradiance of the test method.
Comparison of the toxicant yields and LC50 (post-flashover) values obtained using this method have been shown in limited tests (22) to reproduce the LC50 values from real-scale, post-flashover fires to within an accuracy of approximately a factor of three. Therefore, LC50 (post-flashover) values differing by less than a factor of three are indistinguishable from each other. (See X1.4.2.)
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