ASTM-D2284 Historical Revision Information
Acidity of Sulfur Hexafluoride, Standard Test Method For

ASTM-D2284 - 2011 EDITION - SUPERSEDED
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Standard Test Method for Acidity of Sulfur Hexafluoride
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Scope

1.1 This test method covers the determination of the acidic fluorides of sulfur hexafluoride (SF6).

1.2 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.

Significance and Use

Acidic fluorides are undesirable in SF6 used as an electrical insulating gas in that they may contribute to corrosion or constitute dielectric hazard.

This test method is valid for both new and used SF6. In used SF6, it will only measure those active species which are hydrolyzable.

Keywords

acid; electrical; fluoride; gas; hexafluoride; insulating; sulfur

To find similar documents by ASTM Volume:

10.03 (Electrical Insulating Liquids and Gases; Electrical Protective Equipment)

To find similar documents by classification:

71.060.50 (Salts)

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Document Number

ASTM-D2284-11

Revision Level

2011 EDITION

Status

Superseded

Modification Type

Reinstated

Publication Date

May 1, 2011

Document Type

Test Method

Page Count

2 pages

Committee Number

D27.06