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  • BS 5540-7:1991

BS 5540-7:1991

Evaluating particulate contamination of hydraulic fluids-Method of determining the level of contamination (by the gravimetric method)

BSI Group, 12/20/1991

Publisher: BS

File Format: PDF

$76.00$152.40


Published:20/12/1991

Pages:10

File Size:1 file , 310 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Method whereby the amount of solid contaminant in a sample of hydraulic fluid can be determined. The principle involves filtering a known volume of the sample under vacuum conditions through a membrane filter. The increase in mass of the filter represents the solid impurity content.

Cross References:
BS 5540:Part 3
BS 5540:Part 5
ISO 5598

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