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ISO 4021:1992
Hydraulic fluid power -- Particulate contamination analysis -- Extraction of fluid samples from lines of an operating system
This standard has been reviewed and then confirmed in 2008
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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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Edition: 2 (Monolingual) ICS: 23.100.60 Status: Published Stage: 90.92 (2009-08-13) TC/SC: ISO/TC 131/SC 6 Number of Pages: 6 -
Revises: ISO 4021:1977
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No corrigenda or amendments available
