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ASTM International - ASTM D943-20

Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils

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Organization: ASTM International
Publication Date: 1 June 2020
Status: active
Page Count: 11
ICS Code (Lubricants, industrial oils and related products): 75.100
significance And Use:

5.1 This test method is widely used for specification purposes and is considered of value in estimating the oxidation stability of lubricants, especially those that are prone to water... View More

scope:

1.1 This test method covers the evaluation of the oxidation stability of inhibited steam-turbine oils in the presence of oxygen, water, and copper and iron metals at an elevated temperature. This test method is limited to a maximum testing time of 10 000 h. This test method is also used for testing other oils, such as hydraulic oils and circulating oils having a specific gravity less than that of water and containing rust and oxidation inhibitors.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.2.1 Exception-The values in parentheses in the figures are provided for information for those using old equipment based on non-SI units.

1.3 WARNING-Mercury has been designated by many regulatory agencies as a hazardous substance that can cause serious medical issues. Mercury, or its vapor, has been demonstrated to be hazardous to health and corrosive to materials. Use Caution when handling mercury and mercury-containing products. See the applicable product Safety Data Sheet (SDS) for additional information. The potential exists that selling mercury or mercury-containing products, or both, is prohibited by local or national law. Users must determine legality of sales in their location.

1.4 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. For specific warning statements, see Section 7.

1.5 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.

Document History

ASTM D943-20
June 1, 2020
Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
1.1 This test method covers the evaluation of the oxidation stability of inhibited steam-turbine oils in the presence of oxygen, water, and copper and iron metals at an elevated temperature. This...
December 1, 2019
Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
1.1 This test method covers the evaluation of the oxidation stability of inhibited steam-turbine oils in the presence of oxygen, water, and copper and iron metals at an elevated temperature. This...
December 1, 2018
Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
1.1 This test method covers the evaluation of the oxidation stability of inhibited steam-turbine oils in the presence of oxygen, water, and copper and iron metals at an elevated temperature. This...
June 15, 2017
Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
A description is not available for this item.
October 1, 2010
Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
1.1 This test method covers the evaluation of the oxidation stability of inhibited steam-turbine oils in the presence of oxygen, water, and copper and iron metals at an elevated temperature. This...
November 1, 2004
Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
This test method is widely used for specification purposes and is considered of value in estimating the oxidation stability of lubricants, especially those that are prone to water contamination. It...
May 1, 2004
Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
1.1 This test method covers the evaluation of oxidation stability of inhibited steam-turbine oils in the presence of oxygen, water, and copper and iron metals at an elevated temperature. The test...
August 10, 2002
Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
1.1 This test method is used to evaluate the oxidation stability of inhibited steam-turbine oils in the presence of oxygen, water, and copper and iron metals at an elevated temperature. The test...
June 10, 1999
Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
1.1 This test method was developed for, and is used to evaluate the oxidation stability of inhibited steam-turbine oils in the presence of oxygen, water, and copper and iron metals at an elevated...
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