GB/T 3836.11-2017
AbolishedExplosive atmospheres—Part 11: Material characteristics for gas and vapourclassification—Test methods and data
爆炸性环境 第11部分：气体和蒸气物质特性分类 试验方法和数据
Application Summary AI generated
This standard specifies test methods for determining the maximum experimental safe gap (MESG) and minimum igniting current ratio (MICR) of gases and vapors, which are used to classify explosive substances into groups (e.g., IIA, IIB, IIC). It is applied by manufacturers and testing laboratories to certify electrical equipment for use in hazardous areas, such as oil refineries, chemical plants, and mining operations, ensuring safe design and selection of explosion-proof apparatus.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.