BS 5540-7:1991, ISO 4405:1991 - Evaluating particulate contamination of hydraulic fluids. Method of determining the level of contamination (by the gravimetric method)

BS 5540-7:1991, ISO 4405:1991

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

Status : Withdrawn   Published : December 1991

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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.




Standard NumberBS 5540-7:1991, ISO 4405:1991
TitleEvaluating particulate contamination of hydraulic fluids. Method of determining the level of contamination (by the gravimetric method)
StatusWithdrawn
Publication Date20 December 1991
Confirm Date01 January 2003
Withdrawn Date01 May 2009
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO 4405:1991
Draft Superseded By90/71518 DC
DescriptorsHydraulic fluids, Working fluids, Hydraulic transmission systems, Gravimetric analysis, Contaminants, Quantitative analysis, Particulate materials, Samples, Calibration, Reproducibility, Determination of content, Filtration
ICS75.120
Title in FrenchTransmissions hydrauliques. Pollution des fluides. Determination de la pollution particulaire par la methode gravimetrique
Title in GermanFluidtechnik. Verschmutzung der Druckfluessigkeit. Gravimetrische Methode zur Bestimmung der Feststoffverschmutzung
CommitteeMCE/18
ISBN0 580 20345 X
PublisherBSI
FormatA4
DeliveryNo
Pages10
File Size232.4 KB
NotesThis standard has been withdrawn following the withdrawal of the equivalent International Standard ISO 4405:1991
Price£112.00


WITHDRAWN TITLE
*To ask about withdrawn titles contact the
Customer Relations
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