NF EN 62021-2 : 2007
Current
Current
The latest, up-to-date edition.
INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 2: COLOURIMETRIC TITRATION
Available format(s)
Hardcopy
Language(s)
French, English
Published date
01-11-2007
Publisher
Important note : Users cannot be edited or removed once added to your Multi user PDF.Describes a procedure for determination of the acidity of unused and used electrical mineral insulating oils.
| DevelopmentNote |
Indice de classement: C27-261-2. PR NF EN 62021-2 August 2006. (08/2006)
|
| DocumentType |
Standard
|
| Pages |
37
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN 62021-2:2008 | Identical |
| IEC 62021-2:2007 | Identical |
| EN 62021-2 : 2007 | Identical |
| I.S. EN 62021-2:2007 | Identical |
| BS EN 62021-2:2007 | Identical |
| DIN EN 62021-2 : 2008 | Identical |
| NF ISO 5725 : 1987 | |
| IEC 60475:2011 | Method of sampling insulating liquids |
| IEC 60567:2011 | Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance |
| NFC 27 41975 : 1975 | METHOD OF SAMPLING LIQUID DIELECTRICS |
| ISO 5725:1986 | Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
| NF EN 60567 : 2012 | OIL-FILLED ELECTRICAL EQUIPMENT - SAMPLING OF GASES AND ANALYSIS OF FREE AND DISSOLVED GASES - GUIDANCE |
| ISO 6619:1988 | Petroleum products and lubricants — Neutralization number — Potentiometric titration method |
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