SAE ARP 4285A:2018
$25.35
Aerospace – Evaluation of Particulate Contamination in Hydraulic Fluid – Membrane Procedure
Published By | Publication Date | Number of Pages |
SAE | 2018-08-13 | 14 |
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.