ASTM International - ASTM D893-97(2002)e1

Standard Test Method for Insolubles In Used Lubricating Oils

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Organization: ASTM International
Publication Date: 10 December 2002
Status: historical
Page Count: 5
ICS Code (Lubricants, industrial oils and related products): 75.100
scope:

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.

1.4 The values stated in acceptable SI units are to be regarded as the standard.

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.

1.5 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 precautionary statements, see 7.7, 7.8, 7.9, 9.1, and 9.7.

Document History

October 1, 2018
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 the use of coagulant in the...
May 1, 2014
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 the use of coagulant in the...
April 15, 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 the use of coagulant in the...
December 1, 2011
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 the use of coagulant in the...
May 1, 2010
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 the use of coagulant in the...
November 1, 2005
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 the use of coagulant in the...
February 1, 2005
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 the use of coagulant in the...
ASTM D893-97(2002)e1
December 10, 2002
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 the use of coagulant in the...
December 10, 1997
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 the use of coagulant in the...
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