标准摘要
[中文适用范围]： 本国际标准规定了一种测试方法，用于确定流体在固定温度下与热金属表面接触时的相对可燃性，但也可以通过调节歧管温度来测量流体点燃温度。 它主要用于评估耐火液压油的耐燃性，根据定义，这些液压油很难点燃。 它可以在较低表面温度下与其他类型的更易燃液体一起使用，但这可能会显着增加该过程的危险。 注：本国际标准中给出的程序在 ISO 12922:1999《润滑剂、工业油和相关产品（L 级）—H 系列（液压系统）—HFAE、HFAS、HFB、HFC、HFDR 和 HFDU 类别规范》中规定。 [外文原描述]： ISO 20823:2003 specifies a test method to determine the relative flammability of fluids when contacted with a hot metal surface at a fixed temperature, but it is also possible to gauge fluid ignition temperatures by adjustment of the manifold temperature. It is primarily used is to assess the resistance to ignition of fire-resistant hydraulic fluids which are, by definition, difficult to ignite. It may be used with other types of more flammable fluids at lower surface temperatures, but this could significantly increase the hazards of this procedure.
英文名称Petroleum and related products — Determination of the flammability characteristics of fluids in contact with hot surfaces — Manifold ignition test