IEC 62021-1:2003

Title

Language: EN Insulating liquids - Determination of acidity - Part 1: Automatic potentiometric titration

Language: FR Liquides isolants - Détermination de l'acidité - Partie 1: Titrage potentiométrique automatique

Abstract

Language: EN Describes the procedure for the 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 regardless of the colour or 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. The acidity results obtained by this test method may or may not be numerically the same as those obtained by colorimetric methods, but they are generally of the same magnitude.

Language(s)
Language: EN Language: FR
Edition
1.0
Date of issue
24.06.2003
TC 10
ICS Codes
29.040.10, 29.180
Publication number
62021
Preview

To use the preview feature, please enable JavaScript in your Browser


Price (excl. VAT)
€ 63,60 (Download and hardcopy)
Delivery format
postal download (25 Pages)

Warenkorb

Back

Legend

Document for download (PDF) PDF document (download version)
ZIP File for download ZIP file (download version)
Shipping item Paper (print version)/shipping item
Adobe DRM ePub File E-book (Adobe DRM ePub)
Storage medium Storage medium
Database Database
Bezugsart Online Viewing access (7-days available online)
Mandatory Standard according current regulation Mandatory Standard according current regulation

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. For information on cookies, please look at our privacy statement.