Reference number
Ïã¸ÛÁùºÏ²Ê¿ª½± 4021:1992
International Standard
Ïã¸ÛÁùºÏ²Ê¿ª½± 4021:1992
Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system
Edition 2
1992-11
Read sample
Ïã¸ÛÁùºÏ²Ê¿ª½± 4021:1992
9706
Published (Edition 2, 1992)
This publication was last reviewed and confirmed in 2018. Therefore this version remains current.

Ïã¸ÛÁùºÏ²Ê¿ª½± 4021:1992

Ïã¸ÛÁùºÏ²Ê¿ª½± 4021:1992
9706
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CHF 42
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Abstract

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.

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