ASTM D2893-19 PDF

Scope: 1.1 These test methods (A and B) cover the determination of the oxidation characteristics of extreme-pressure fluid lubricants, gear oils, or mineral oils. NOTE 1—The changes in the lubricant resulting from these test methods are not always necessarily associated with oxidation of the lubricant. Some changes may be due to thermal degradation. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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 D2893-19 Referenced Document

ASTM D445 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (the Calculation of Dynamic Viscosity)
ASTM D91 Standard Test Method for Precipitation Number of Lubricating Oils
ASTM D943 Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
ASTM E1 Standard Specification for ASTM Thermometers
ASTM E2877 Standard Guide for Digital Contact Thermometers*， 2024-04-21 Update

2019 ASTM D2893-19 Standard Test Methods for Oxidation Characteristics of Extreme-Pressure Lubrication Oils
2004 ASTM D2893-04(2014)e1 Standard Test Method for Oxidation Characteristics of Extreme-Pressure Lubrication Oils
2009 ASTM D2893-04(2009) Standard Test Method for Oxidation Characteristics of Extreme-Pressure Lubrication Oils
2004 ASTM D2893-04 Standard Test Method for Oxidation Characteristics of Extreme-Pressure Lubrication Oils
2003 ASTM D2893-03 Standard Test Method for Oxidation Characteristics of Extreme-Pressure Lubrication Oils
1999 ASTM D2893-99 Standard Test Method for Oxidation Characteristics of Extreme-Pressure Lubrication Oils