I.S. EN 62021-3:2014
Current
The latest, up-to-date edition.
INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 3: TEST METHODS FOR NON MINERAL INSULATING OILS
Hardcopy , PDF
English
01-01-2014
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Method A: Automatic potentiometric titration
5 Method B: Colourimetric titration
Annex A (informative) - Determination of acidity in
non-mineral electrical insulating oils by
photometric titration
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
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