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. This document has been updated to incorporate technical and editorial changes as a result of the Five-Year review.


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    Title :

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


    Publication date :

    2018-08-13



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English