ASTM D7669-15 PDF

Scope: 5.1 This guide is intended to provide machinery maintenance and monitoring personnel with a guideline for performing trend analysis to aid in the interpretation of machinery condition data.

1.1 This guide covers practical techniques for condition data trend analysis.

1.2 The techniques may be utilized for all instrumentation that provides numerical test results. This guide is written specifically for data obtained from lubricant samples. Other data obtained and associated with the machine may also be used in determining the machine condition.

1.3 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 and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D7669-15 Referenced Document

ASTM D4057 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
ASTM D4177 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products
ASTM D7720 Standard Guide for Statistically Evaluating Measurand Alarm Limits when Using Oil Analysis to Monitor Equipment and Oil for Fitness and Contamination
ASTM D7874 Standard Guide for Applying Failure Mode and Effect Analysis (FMEA) to In-Service Lubricant Testing
ASTM E2587 Standard Practice for Use of Control Charts in Statistical Process Control*， 2024-04-20 Update

2020 ASTM D7669-20 Standard Guide for Practical Lubricant Condition Data Trend Analysis
2015 ASTM D7669-15 Standard Guide for Practical Lubricant Condition Data Trend Analysis
2011 ASTM D7669-11 Standard Guide for Practical Lubricant Condition Data Trend Analysis