ASTM-D3612 Historical Revision Information
Analysis of Gases Dissolved in Electrical Insulating Oil Bygas Chromatography, Standard T

ASTM-D3612 - 1985 EDITION - SUPERSEDED
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Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
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Scope

1.1 This test method covers three procedures for extraction and measurement of gases dissolved in electrical insulating oil having a viscosity of 20 cSt (100 SUS) or less at 40oC (104oF), and the identification and determination of the individual component gases extracted. Other methods have been used to perform this analysis.

1.2 The individual component gases that may be identified and determined include:

Hydrogen-H2
Oxygen-O2
Nitrogen-N2
Carbon monoxide-CO
Carbon dioxide-CO2
Methane-CH4
Ethane-C2H6
Ethylene-C2H4
Acetylene-C2H2
Propane-C3H8
Propylene-C3H6

1.3 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. For specific precautionary statements see 6.1.8.

Keywords

capillary columns; combustible gases; dissolved gases; gases; headspace; insulating oil; oil; transformer oil; ICS Number Code 29.040.10 (Insulating oils)

To find similar documents by ASTM Volume:

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

To find similar documents by classification:

29.040.10 (Insulating oils)

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Document Number

ASTM-D3612-85

Revision Level

1985 EDITION

Status

Superseded

Modification Type

Revision

Publication Date

Jan. 25, 1985

Document Type

Test Method

Page Count

6 pages

Committee Number

D27.03