AS4059G Contamination Classification for Hydraulic Fluids
Revised
11/22/2022
- Features
- Issuing Committee
- Content
- This SAE Aerospace Standard (AS) defines contamination classes and levels for particulate contamination of hydraulic fluids and includes methods of reporting related data (Appendix A).
- Content
- This document contains a reference to ISO 11500 which requires a statistical check that is not applicable for new clean fluid. This revision introduces a note regarding the non-applicability of ISO 11500 to clarify the verification requirements for new fluids.
- Pages
- 10
- Citation
- SAE International Technical Standard, Contamination Classification for Hydraulic Fluids, SAE Standard AS4059G, Revised November 2022, Reaffirmed May 2020, Issued June 1988, https://doi.org/10.4271/AS4059G.