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  • ASTM D 7669 : 2020

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    Standard Guide for Practical Lubricant Condition Data Trend Analysis

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-10-2020

    Publisher:  American Society for Testing and Materials

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    Scope - (Show below) - (Hide below)

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

    1.2The 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.

    1.3This guide provides a methodology for assessing changes in lubricant during service. For limits on a specific lubricant parameter used in different system types, users should refer to Practice D4378, Practice D6224, or other established industry criteria, such as from the OEM. Guide D7720 may be used to determine limits if unavailable through the other references given.

    1.4This guide does not address upper or lower control limits. These limits are provided by product manufacturers, defined in ASTM specifications, or both. The range between upper and lower control limits should be greater than the range within each test method’s repeatability coefficient. See Practices D3244, D6299, and D6792 for more information about ensuring that process control limits do not violate statistical fundamentals.

    1.5This 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.

    1.6This 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.

    General Product Information - (Show below) - (Hide below)

    Committee D 02
    Document Type Guide
    Publisher American Society for Testing and Materials
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ASTM D 4057 : 2019 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 6792 : 2021 : REV A Standard Practice for Quality Management Systems in Petroleum Products, Liquid Fuels, and Lubricants Testing Laboratories
    ASTM D 6224 : 2022 Standard Practice for In-Service Monitoring of Lubricating Oil for Auxiliary Power Plant Equipment
    ASTM D 3244 : 1997 Standard Practice for Utilization of Test Data to Determine Conformance with Specifications
    ASTM E 2587 : 2016 Standard Practice for Use of Control Charts in Statistical Process Control
    ASTM D 4175 : 2020 : REV B Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
    ASTM D 6224 : 2016 Standard Practice for In-Service Monitoring of Lubricating Oil for Auxiliary Power Plant Equipment
    ASTM D 6299 : 2021 Standard Practice for Applying Statistical Quality Assurance and Control Charting Techniques to Evaluate Analytical Measurement System Performance
    ASTM D 7720 : 2021 Standard Guide for Statistically Evaluating Measurand Alarm Limits when Using Oil Analysis to Monitor Equipment and Oil for Fitness and Contamination
    ASTM D 6224 : 1998 Standard Practice for In-Service Monitoring of Lubricating Oil for Auxiliary Power Plant Equipment
    ASTM D 3244 : 2021 : REV A Standard Practice for Utilization of Test Data to Determine Conformance with Specifications
    ASTM D 6792 : 2021 : REV B Standard Practice for Quality Management Systems in Petroleum Products, Liquid Fuels, and Lubricants Testing Laboratories
    ASTM D 4175 : 2001 : EDT 1 Standard Terminology Relating to Petroleum, Petroleum Products, and Lubricants
    ASTM D 4175 : 2020 : REV B : EDT 1 Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
    ASTM E 2587 : 2007 : EDT 1 Standard Practice for Use of Control Charts in Statistical Process Control
    ASTM D 4175 : 2002 Standard Terminology Relating to Petroleum, Petroleum Products, and Lubricants
    ASTM D 4378 : 2020 Standard Practice for In-Service Monitoring of Mineral Turbine Oils for Steam, Gas, and Combined Cycle Turbines
    ASTM D 6792 : 2020 Standard Practice for Quality Management Systems in Petroleum Products, Liquid Fuels, and Lubricants Testing Laboratories
    ASTM D 6792 : 2021 Standard Practice for Quality Management Systems in Petroleum Products, Liquid Fuels, and Lubricants Testing Laboratories
    ASTM E 2587 : 2016 : R2021 : EDT 1 Standard Practice for Use of Control Charts in Statistical Process Control
    ASTM D 3244 : 2020 Standard Practice for Utilization of Test Data to Determine Conformance with Specifications
    ASTM D 6792 : 2021 : REV C Standard Practice for Quality Management Systems in Petroleum Products, Liquid Fuels, and Lubricants Testing Laboratories
    ASTM D 8112 : 2017 Standard Guide for Obtaining In-Service Samples of Turbine Operation Related Lubricating Fluid
    ASTM D 4057 : 2022 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 3244 : 2021 Standard Practice for Utilization of Test Data to Determine Conformance with Specifications
    ASTM D 7720 : 2011 : R2017 Standard Guide for Statistically Evaluating Measurand Alarm Limits when Using Oil Analysis to Monitor Equipment and Oil for Fitness and Contamination
    ASTM D 6299 : 2020 : REV A Standard Practice for Applying Statistical Quality Assurance and Control Charting Techniques to Evaluate Analytical Measurement System Performance
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