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ASTM D 2472 : 2000

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Specification for Sulfur Hexafluoride

Superseded date

11-11-2014

Published date

10-04-2000

1.1 This specification applies to sulfur hexafluoride for use as an electrical insulating gas.

Note 1-This specification is intended to apply only to gas as purchased. However, the test methods referred to in this standard may be useful in the evaluation of in-service or used gas. Test Method D2284 may be particularly helpful since many sulfur hexafluoride decomposition products are acidic. Test Method D2284 should not be used to evaluate the total amount of sulfur hexafluoride decomposition nor to identify contaminant species. This can only be done by gas chromatography and similar instrumental techniques.

Committee
D 27
DocumentType
Standard
ProductNote
Reconfirmed 2000
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

ASTM D 2685 : 2011 Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography
ASTM D 2029 : 1997 : R2017 Standard Test Methods for Water Vapor Content of Electrical Insulating Gases by Measurement of Dew Point

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