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

ISO 4021:1992

ISO 4021:1992
9706
Language
Format
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.

General information

  •  : Published
     : 1992-11
    : International Standard to be revised [90.92]
  •  : 2
     : 6
  • ISO/TC 131/SC 6
    23.100.60 
  • RSS updates

Life cycle

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