ARP4285A Aerospace - Evaluation of Particulate Contamination in Hydraulic Fluid - Membrane Procedure
Revised
08/13/2018
- Features
- Issuing Committee
- Content
- 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.
- Pages
- 14
- Citation
- SAE International Recommended Practice, Aerospace - Evaluation of Particulate Contamination in Hydraulic Fluid - Membrane Procedure, SAE Standard ARP4285A, Revised August 2018, Reaffirmed June 2008, Issued March 2001, https://doi.org/10.4271/ARP4285A.