ASTM D7919-14(2021) PDF

Scope: 1.1 This guide pertains to removal and analysis techniques to extract debris captured by in-service lubricant and hydraulic filters and to analyze the debris removed. 1.2 This guide suggests techniques to remove, collect and analyze debris from filters in support of machinery health condition monitoring. 1.3 Debris removal techniques range from manual to automated. 1.4 Analysis techniques vary from visual, particle counting, microscopic, x-ray fluorescence (XRF), atomic emission spectroscopy (AES), and scanning electron microscopy energy dispersive x-rays (SEMEDX). 1.5 This guide is suitable for use with the following filter types: screw on, metal mesh, and removable diagnostic layer filters. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D7919-14(2021) Referenced Document

ASTM D5185 Standard Test Method for Determination of Additive Elements, Wear Metals, and Contaminants in Used Lubricating Oils and Determination of Selected Elements in Base Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D6595 Standard Test Method for Determination of Wear Metals and Contaminants in Used Lubricating Oils or Used Hydraulic Fluids by Rotating Disc Electrode Atomic Emission Spectrometry*， 2022-10-01 Update
ASTM D7669 Standard Guide for Practical Lubricant Condition Data Trend Analysis
ASTM D7684 Standard Guide for Microscopic Characterization of Particles from In-Service Lubricants
ASTM D7685 Standard Practice for In-Line, Full Flow, Inductive Sensor for Ferromagnetic and Non-ferromagnetic Wear Debris Determination and Diagnostics for Aero-Derivative and Aircraft Gas Turbine Engine Bearing*， 2022-04-01 Update
ASTM D7690 Standard Practice for Microscopic Characterization of Particles from In-Service Lubricants by Analytical Ferrography*， 2024-04-22 Update
ASTM D7720 Standard Guide for Statistically Evaluating Measurand Alarm Limits when Using Oil Analysis to Monitor Equipment and Oil for Fitness and Contamination
ASTM D7898 Standard Practice for Lubrication and Hydraulic Filter Debris Analysis (FDA) for Condition Monitoring of Machinery
SAE AIR1828 GUIDE TO OIL SYSTEM MONITORING IN AIRCRAFT GAS TURBINE ENGINES

2021 ASTM D7919-14(2021) Standard Guide for Filter Debris Analysis (FDA) Using Manual or Automated Processes
2014 ASTM D7919-14(2017) Standard Guide for Filter Debris Analysis (FDA) Using Manual or Automated Processes
2014 ASTM D7919-14 Standard Guide for Filter Debris Analysis 40;FDA41; Using Manual or Automated Processes