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SAE International - ARP4285A

Aerospace - Evaluation of Particulate Contamination in Hydraulic Fluid - Membrane Procedure

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Organization: SAE International
Publication Date: 13 August 2018
Status: active
description:

This SAE Aerospace Recommended Practice (ARP) establishes a method for evaluating the particulate matter extracted from the working fluid of a hydraulic system or component using a membrane. The... View More

Document History

ARP4285A
August 13, 2018
Aerospace - Evaluation of Particulate Contamination in Hydraulic Fluid - Membrane Procedure
This SAE Aerospace Recommended Practice (ARP) establishes a method for evaluating the particulate matter extracted from the working fluid of a hydraulic system or component using a membrane. The...

References

This document references:
ARP5376 - Methods, Locations and Criteria for System Sampling and Measuring the Solid Particle Contamination of Hydraulic Fluids
Published by SAE International on September 1, 1998
A description is not available for this item.
This document references:
ARP598 - PROCEDURE FOR THE DETERMINATION OF PARTICULATE CONTAMINATION OF HYDRAULIC FLUIDS BY THE PARTICLE COUNT METHOD
Published by SAE International on November 1, 1991
This test describes a self-checking procedure for the determination of particulate contaminant five microns or greater in size in hydraulic fluids by the particle count method. A maximum variation of...
This document references:
AS4059 - AEROSPACE-CLEANLINESS CLASSIFICATION FOR HYDRAULIC FLUIDS
Published by SAE International on June 14, 1988
This SAE Aerospace Standard defines cleanliness levels for particulate contamination of hydraulic fluids and includes methods of reporting data relating to the contamination levels. The contamination...
This document references:
AS8775 - Hydraulic System Components, Aircraft and Missiles, General Specification For
Published by SAE International on November 17, 2008
This specification covers the general requirements that are common to most hydraulic components (see 6.2 ), used in aeronautical hydraulic systems (see 6.1 ).
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