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Publication detail

 
Reference IEC 62021-2 ed1.0 withdrawn corrigendum
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Title Insulating liquids - Determination of acidity - Part 2: Colourimetric titration
Publication date 2007-05-15
Format, price
(Swiss francs)
and language
70.- 32 pages
70.- 359 Kb
 
Abstract Describes a procedure for determination of the acidity of unused and used electrical mineral insulating oils. The method may be used to indicate relative changes that occur in a mineral insulating oil during use under oxidizing conditions that may or may not be shown by other properties of the resulting mineral oil. The acidity can be used in the quality control of unused mineral oil. As a variety of oxidation products present in used mineral oil contribute to acidity and these products vary widely in their corrosion properties, the test cannot be used to predict corrosiveness of a mineral oil under service conditions.
Technical Committee 10 - Fluids for electrotechnical applications  RSS
ICS Codes
29.040.10 Insulating oils
 
Replaced by
Stability date 2016
 
Work in progress
ProjectStage codeForecast publication date
No project under development--


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