90.60 Close of review Mar 5, 2023
ISO
ISO/TC 118/SC 4 Compressed air treatment technology
International Standard
71.100.20 Gases for industrial application
ISO 8573-9:2004 specifies test methods for determining the liquid water content in compressed air, expressed as the liquid water mass concentration. The methods' limitations are also specified. One of a series of standards aimed at harmonizing air contamination methods, it identifies sampling techniques, specifies measurement procedures and also gives requirements for evaluation, uncertainty considerations and reporting for the air purity parameter liquid water. The test methods are suitable for determining the purity classes in accordance with ISO 8573-1. (Water vapour content is dealt with in ISO 8573-3.)
PUBLISHED
ISO 8573-9:2004
90.60
Close of review
Mar 5, 2023