NFPA 271 使用氧气消耗热量计测定材料和产品的热和可见烟释放速率试验标准方法
日期:2012-02-10 14:51
development of materials and products.
The results of the NFPA 271 test method are very useful in evaluating materials or products, mathematical fire modeling, design of new materials or products and in research and development. The method measures the response of materials to levels of radiant heating with or without an external igniter.
The 2009 edition of this Standard clarifies and qualifies the use of the terms Heat Release Rate and Sustained Flaming. (Softbound, 25 pp., 2009)
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