20.60 Close of comment period Apr 13, 2024
ISO
ISO/TC 131/SC 6 Contamination control
International Standard
Specifies a method, and establishes a means for ensuring that the accuracy of particulate contamination analyses in hydraulic systems is not degraded by a lack of sample container cleanliness. Gives definitions and tabulates the inspection ratios together with the AQQL values of concern.
PUBLISHED
ISO 3722:1976
IN_DEVELOPMENT
ISO/WD 3722
20.60
Close of comment period
Apr 13, 2024