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Norm
ISO 4021:1992
Issue date: 1992 10 21
Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system
The preferred method is to extract fluid samples from a main flowline in such a manner that the particulate contaminant in the sample is representative of the fluid flowi...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 6 Pages
Language:
English
ICS
The preferred method is to extract fluid samples from a main flowline in such a manner that the particulate contaminant in the sample is representative of the fluid flowing at the point of sampling. An alternative method is to extract a sample from the reservoir, but this method should only be used if a suitable sampler is not fitted.
ISO 4021:1992
1992 10 21
Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines ...
Norm
↖
ISO 4021:1977
1977 12 01
Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines ...
Norm