ISO/WD 4021.2
Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system
Reference number
ISO/WD 4021.2
Edition 3
© ISO 2024
Working draft
Under development
A working group has prepared a draft.
Will replace ISO 4021:1992

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

  • Status
     : Under development
    Stage
    : Working draft (WD) study initiated [20.20]
  • Edition
     : 3
  • Technical Committee :
    ISO/TC 131/SC 6
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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