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Norm

ASTM D 893

Issue date: 2012

Standard Test Method for Insolubles in Used Lubricating Oils

1.1 This test method covers the determination of pentane and toluene insolubles in used lubricating oils. 1.2 Procedure A covers the determination of insolubles without t...
Publisher:
American Society for Testing and Materials
Format:
Digital | 5 Pages
Language:
English
Currently valid:
1.1 This test method covers the determination of pentane and toluene insolubles in used lubricating oils. 1.2 Procedure A covers the determination of insolubles without the use of coagulant in the pentane. It provides an indication of the materials that can readily be separated from the oil-solvent mixtures by centrifuging. 1.3 Procedure B covers the determination of insolubles in oils containing detergents and employs a coagulant for both the pentane and toluene insolubles. In addition to the materials separated by using Procedure A, this coagulation procedure separates some finely divided materials that may be suspended in the oil. Note 1 -Results obtained by Procedures A and B should not be compared since they usually give different values. The same procedure should be employed when comparing values obtained periodically on an oil in use or when comparing results determined by two or more laboratories. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 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. For specific warning statements, see Section 7 and 9.1.1.
ASTM D 893
2018 10 01
Standard Test Method for Insolubles in Used Lubricating Oils
Norm
ASTM D 893
2014 05 01
Standard Test Method for Insolubles in Used Lubricating Oils
Norm
ASTM D 893
2012
Standard Test Method for Insolubles in Used Lubricating Oils
Norm
ASTM D 893
2011
Standard Test Method for Insolubles in Used Lubricating Oils
Norm
ASTM D 893a
2005
Standard Test Method for Insolubles In Used Lubricating Oils(2. revision 2005)
Norm
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Norm
ASTM D 893
Issue date : 2014 05 01
Standard Test Method for Insolubles in Used Lubricating Oils