This SAE Standard is intended for all sizes of fuel filters, so a variety of test stands may be required depending upon flow rate. The low contamination level, downstream clean-up filter, and short duration of the test, ensures that the particle retention ability of the filter is measured in a single pass as no appreciable loading or regression will occur.
SAE J1985-2013 Referenced Document
ASTM D4308-13 Standard Test Method for Electrical Conductivity of Liquid Hydrocarbons by Precision Meter*, 2024-04-20 Update
ISO 11171:2010 Hydraulic fluid power - Calibration of automatic particle counters for liquids
ISO 11943:1999 Hydraulic fluid power - On-line automatic particle-counting systems for liquids - Methods of calibration and validation
ISO 12103-1:1997 Road vehicles - Test dust for filter evaluation - Part 1: Arizona test dust
ISO 2942:2004 Hydraulic fluid power - Filter elements - Verification of fabrication integrity and determination of the first bubble point
ISO 3968:2001 Hydraulic fluid power - Filters - Evaluation of differential pressure versus flow characteristics
ISO 4021:1992 Hydraulic fluid power; particulate contamination analysis; extraction of fluid samples from lines of an operating system
ISO 4405:1991 Hydraulic fluid power; fluid contamination; determination of particulate contamination by the gravimentric method