本文件规定了测量环境下火灾反应性能的仪器和程序 减少氧气环境。进行连续测量以计算热释放率， 烟雾和特定气体产生率，以及质量损失率。点火时间的测量也很重要 制造并获得点火行为。受控环境下试样的热解参数 辐照度水平和控制的氧气供应水平也可以确定。交叉引用:ISO 5660-1:2015ISO 13927:2015ISO 13943购买本文件时提供的所有当前修订版均包含在购买本文件中。

This document specifies the apparatus and procedure for measuring reaction to fire behaviour under reduced oxygen atmospheres. Continuous measurements are made to calculate heat release rates, smoke and specific gas production rates, and mass loss rates. Ignition time measurements are also made and ignition behaviour is obtained. Pyrolysis parameters of specimens exposed to controlled levels of irradiance and controlled levels of oxygen supply can be determined as well.Cross References:ISO 5660-1:2015ISO 13927:2015ISO 13943All current amendments available at time of purchase are included with the purchase of this document.