GB/T 13277.4-2015
ActiveCompressed air—Part 4: Test methods for solid particle content
压缩空气 第4部分：固体颗粒测量方法
Application Summary AI generated
This standard specifies test methods for measuring solid particle content in compressed air, including particle counting and gravimetric analysis. It is applied in industrial settings such as manufacturing, automotive, and pharmaceutical facilities where compressed air systems must meet purity requirements for equipment protection and product quality control. The standard is used during system qualification, routine monitoring, and compliance verification with cleanliness classes defined in GB/T 13277.1.
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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.