SAE International
SAE Standards Works
SAE International
Contact Us | Help | Shopping Cart
SAE Login

ARP4285A - Aerospace - Evaluation of Particulate Contamination in Hydraulic Fluid - Membrane Procedure

Details
Document Number: ARP4285A
Revision Number: A
Title
Aerospace - Evaluation of Particulate Contamination in Hydraulic Fluid - Membrane Procedure
Scope

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 amount of particulate matter deposited on the membrane due to filtering a given quantity of fluid is visually compared against a standard membrane in order to provide an indication of the cleanliness level of the fluid.

Recent Activity
Date Type