ISO 13927:2015规定了适用于生产控制或产品开发目的的方法，用于评估以水平方向暴露的受控外部点火器辐射加热水平的基本平坦的产品的散热率。放热速率是通过使用热电堆而不是更准确的氧气消耗技术来确定的。在该测试中也测量点火时间（持续燃烧）。测试样品质量损失也可以任意测量

ISO 13927:2015 specifies a method suitable for the production control or product development purposes for assessing the heat release rate of essentially flat products exposed in the horizontal orientation to controlled levels of radiant heating with an external igniter. The heat release rate is determined by the use of a thermopile instead of the more accurate oxygen consumption techniques. The time to ignition (sustained flaming) is also measured in this test. Test specimen mass loss can also be measured optionally.