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ASTM D 1933 : 2003 : R2017

Current
Current

The latest, up-to-date edition.

Standard Specification for Nitrogen Gas as an Electrical Insulating Material
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2017

CONTAINED IN VOL. 10.03, 2017 Outlines three sorts of nitrogen used as an electrical insulating material in electrical equipment.

1.1This specification covers three types of nitrogen used as an electrical insulating material in electrical equipment:

1.1.1Type I, obtained from the air by liquefaction processes and dried,

1.1.2Type II, obtained from the air by liquefaction processes, deoxidized with hydrogen over a platinum catalyst, and dried, and

1.1.3Type III, obtained from the air by liquefaction processes and if necessary deoxidized by suitable means.

Note 1:The fact that metal containers are filled with materials meeting this specification does not exclude the possibility that the materials might become contaminated with unlisted impurities.

1.2The following safety hazards caveat pertains only to the test method portion, Section 5, of this specification: 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.

Committee
D 27
DocumentType
Standard
Pages
2
ProductNote
Reconfirmed 2017
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

ASTM D 5282 : 2005 : R2012 Standard Test Methods for Compatibility of Construction Material with Silicone Fluid Used for Electrical Insulation
ASTM D 2029 : 1997 : R2017 Standard Test Methods for Water Vapor Content of Electrical Insulating Gases by Measurement of Dew Point
ASTM D 7150 : 2013 Standard Test Method for the Determination of Gassing Characteristics of Insulating Liquids Under Thermal Stress
ASTM D 923 : 2015 Standard Practices for Sampling Electrical Insulating Liquids

ASTM D 2029 : 1997 Standard Test Methods for Water Vapor Content of Electrical Insulating Gases by Measurement of Dew Point
ASTM E 105 : 2016 : REDLINE Standard Practice for Probability Sampling of Materials
ASTM E 260 : 1996 Standard Practice for Packed Column Gas Chromatography
ASTM E 105 : 2021 Standard Guide for Probability Sampling of Materials
ASTM D 2029 : 1997 : R2008 Standard Test Methods for Water Vapor Content of Electrical Insulating Gases by Measurement of Dew Point
ASTM D 2029 : 1997 : R2017 Standard Test Methods for Water Vapor Content of Electrical Insulating Gases by Measurement of Dew Point
ASTM E 105 : 2016 Standard Practice for Probability Sampling of Materials
ASTM D 2029 : 1997 : R2003 Standard Test Methods for Water Vapor Content of Electrical Insulating Gases by Measurement of Dew Point

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