ASTM International - ASTM D1169-19a

Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids

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Organization: ASTM International
Publication Date: 1 October 2019
Status: active
Page Count: 8
ICS Code (Insulating oils): 29.040.10
significance And Use:

4.1 The resistivity of a liquid is a measure of its electrical insulating properties under conditions comparable to those of the test. High resistivity reflects low content of free ions and... View More

scope:

1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables, transformers, circuit breakers, and other electrical apparatus.

1.2 This test method covers a procedure for making referee tests with dc potential.

1.3 When it is desired to make routine determinations requiring less accuracy, certain modifications to this test method are permitted as described in Sections 19 - 26.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. See 17.4.3 for a specific warning statement.

1.6 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 D1169-19a
October 1, 2019
Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables,...
April 1, 2019
Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables,...
May 1, 2011
Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables,...
May 1, 2009
Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables,...
October 10, 2002
Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables,...
October 10, 2002
Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables,...
January 1, 1995
Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables,...
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