ASTM-D2129 › Historical Revision Information
Standard Test Method for Color of Clear Electrical Insulating Liquids (Platinum-Cobalt Scale)
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Scope
1.1 This standard describes a test method for the visual determination of the color of clear insulating liquids.
1.2 The values stated in acceptable metric units are to be regarded as the standard.
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.
Significance and Use
Color is significant chiefly as an indicator of contamination in electrical insulating liquids. Frequently this contamination is the result of solvent action in the apparatus involved or it may indicate possible contamination. No definite relationship can be established between color and the physical and electrical characteristics of the liquid; for that reason color in itself has limited value as a measure of condition. For more precise determination of color, Test Method D 1209 may be used.
Keywords
clear liquids; color; insulating liquids; platinum-cobalt color scale
To find similar documents by ASTM Volume:
10.03 (Electrical Insulating Liquids and Gases; Electrical Protective Equipment)
To find similar documents by classification:
17.180.20 (Colours and measurement of light)
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Document Number
ASTM-D2129-05
Revision Level
2005 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
Dec. 1, 2005
Document Type
Test Method
Page Count
3 pages
Committee Number
D27.07