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ASTM D 1533 : 2020

Current

Current

The latest, up-to-date edition.

Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-11-2020

€56.53
Excluding VAT

Committee
D 27
DocumentType
Test Method
Pages
5
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This test method covers the measurement of water present in insulating liquids by coulometric Karl Fischer titration. This test method is used commonly for test specimens below 100 % relative saturation of water in oil. The coulometric test method is known for its high degree of sensitivity (typically 10 μg H2O). This test method requires the use of equipment specifically designed for coulometric titration.

1.2This test method recommends the use of commercially available coulometric Karl Fischer titrators and reagents.

1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4This 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 precautionary statements see 8.1 and A2.1.

1.5This 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 D 923 : 2015 : R2023 Standard Practices for Sampling Electrical Insulating Liquids
ASTM D 923 : 2015 Standard Practices for Sampling Electrical Insulating Liquids

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