This part of GB/T 13277 specifies the purification level of particles, moisture and trace oil in compressed air. This section also considers microbial and gaseous pollutants. The gaseous pollutants referred to in this section include: carbon monoxide, carbon dioxide, sulfur dioxide, nitrogen dioxide, nitrogen monoxide and hydrocarbons with carbon atoms from C1 to C5.
GB/T 13277.1-2008 Referenced Document
GB/T 10893 Compressed air dryers--Specifications and testing
ISO 8573-2 Compressed air - Contaminant measurement - Part 2: Oil aerosol content*, 2018-02-01 Update
ISO 8573-3 Compressed air - Part 3: Test methods for measurement of humidity
ISO 8573-4 Compressed air — Contaminant measurement — Part 4: Particle content*, 2019-02-19 Update
ISO 8573-5 Compressed air - Part 5: Test methods of oil vapour and organic solvent content
ISO 8573-6 Compressed air - Part 6: Test methods for gaseous contaminant content
ISO 8573-7 Compressed air - Part 7: Test method for viable microbiological contaminant content
ISO 8573-8 Compressed air - Part 8: Test methods for solid particle content by mass concentration
ISO 8573-9 Compressed air - Part 9: Test methods for liquid water content
JB/T 7664 Compressed air purification terminology*, 2020-08-31 Update
GB/T 13277.1-2008 history
2023GB/T 13277.1-2023 Compressed Air Part 1: Pollutant Cleaning Classes
2008GB/T 13277.1-2008 Compressed air.Part 1:Contaminants and purity classes
1991GB/T 13277-1991 Compressed air for general use--Quality classes