锥形量热仪方法国内外标准对比分析

Comparative Analysis of the Domestic and Foreign Standards for Cone Calorimeter Method

锥形量热仪是研究材料燃烧特性的最常用试验仪器,它能够测得燃烧材料的多项参数,以用于评价材料在实际火灾中的燃烧行为。本文对锥形量热仪的结构进行了简要介绍,着重对锥形量热仪方法所涉及的我国标准GB/T 16172-2007与国际标准ISO 5660-1:2015进行了详细地对比分析,并从试验仪器、仪器标定和试样相关三个方面总结归纳了我国标准与国际标准之间的技术性差异。

Cone calorimeter is the most commonly used instrument for studying the combustion properties of materials. It can measure a number of date of the combustion materials to evaluate their burning behavior in a real fire. In this paper, the structure of cone calorimeter is briefly introduced. In addition, national standard GB/T 16172-2007 and international standard ISO 5660-1：2015, which are related to cone calorimeter method, are compared and analyzed in detail, and the technical differences between the two standards are summarized from the three aspects of instrument, calibration and sample.