• There are no items in your cart

I.S. EN 62021-3:2014

Current
Current

The latest, up-to-date edition.

INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 3: TEST METHODS FOR NON MINERAL INSULATING OILS
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2014

Preview

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.

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

Explains two procedures for the determination of the acidity of unused and used electrical non-mineral insulating oils.

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
62
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
EN 62021-3:2014 Identical

IEC 60475:2011 Method of sampling insulating liquids
ISO 6619:1988 Petroleum products and lubricants — Neutralization number — Potentiometric titration method
EN 60475 : 2011 Method of sampling insulating liquids

View more information
US$58.10
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.