GB/T 31975-2015 Active National standards

GB/T 31975-2015 Technical requirements of compressed air for respiratory protection

Publish Date: 2015-09-11 Implement Date: 2016-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 31975-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Labor protective gear

ICS Name: Respiratory protective equipment

Publish Date: 2015-09-11

Implement Date: 2016-10-01

Pages: 7 pages

Scope

This standard specifies the quality indicators and testing methods for compressed air used for respiratory protection. This standard applies to self-contained open-circuit compressed air breathing apparatuses used for occupational protection and escape, as well as compressed air long-tube breathing apparatuses. This standard does not apply to compressed air for medical use, or compressed air used in diving and aviation breathing equipment.

Development Information

Word Count: 12 Thousand words Pages: 7 pages

Referenced Standards

GB/T 3863-2008 Industrial oxygen GB/T 18204.2-2014 Examination methods for public places—Part 2:Chemical pollutants GB/T 5832.2-1986 Determination of trace water in the gases—Dew point method GB/T 5832.2-2008 Determination of moisture in gases—Part 2:Dew point method GB/T 5832.2-2016 Gas analysis—Determination of moisture—Part 2:Dew point method GB/T 8984-2008 Determination of carbon monoxide,carbon dioxide and hydrocarbon in gases—Gas chromatographic method GB/T 8984.1-1997 Determination of carbon monoxide,carbon dioxide and hydrocarbon in the gases—Part 1:Determination of carbon monoxide,carbon dioxide and mathane in the gases—Gas chromatographic method GB/T 8984.2-1997 Determination of carbon monoxide,carbon dioxide and hydrocarbon in the gases—Part 2:Determination of total content of carbon monoxide,carbon dioxide and hydrocarbon in gases—Gas chromatographic method GB/T 8984.3-1997 Determination of carbon monoxide,carbon dioxide and hydrocarbon in the gases—Part 3:Determination of total hydrocarbon in gases—Flame ionization method GB/T 8984-2025 Gas analysis—Determination of the contents of trace carbon monoxide, carbon dioxide and hydrocarbon in gases—Gas chromatography with flame ionization detector

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