NF C26-215

NF C26-215

March 1982
Standard Cancelled

Method of testing insulating materials. Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials.

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Main informations

Collections

National standards and national normative documents

Publication date

March 1982

Number of pages

22 p.

Reference

NF C26-215

ICS Codes

29.035.01   Insulating materials in general

Classification index

C26-215

Print number

1 - 01/06/1982

International kinship

IEC 60093:1980

European kinship

HD 429
Replaced standards (1)
NF C26-215
March 1959
Standard Cancelled
Testing methods for insulating materials. Transverse resistivity and surface resistivity.

Standard replaced by (3)
NF EN 62631-1
November 2011
Standard Current
Dielectric and resistive properties of solid insulating materials - Part 1 : General

Le présent document donne des directives générales pour la détermination des propriétés diélectriques et résistives des matériaux isolants électriques solides.

NF EN 62631-3-2
August 2016
Standard Current
Dielectric and resistive properties of solid insulating materials - Part 3-2 : determination of resistive properties (DC Methods) - Surface resistance and surface resistivity

Le présent document couvre des méthodes d'essai pour déterminer la résistance superficielle et la résistivité superficielle de matériaux isolants électriques en appliquant une tension continue.

NF EN 62631-3-1
August 2016
Standard Cancelled
Dielectric and resistive properties of solid insulating materials - Part 3-1 : determination of resistive properties (DC Methods) - Volume resistance and volume resistivity - General method

Le présent document couvre une méthode d'essai pour déterminer la résistance transversale et la résistivité transversale de matériaux isolants électriques en appliquant une tension continue.

Table of contents
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  • AVANT-PROPOS.
  • 1 Domaine d'application.
  • 2 Définitions.
  • 3 Portée.
  • 4 Alimentation.
  • 5 Méthodes de mesure et précision.
  • 6 Éprouvettes.
  • 7 Nature des électrodes.
  • 8 Mise en place des électrodes et de l'éprouvette.
  • 9 Conditionnement.
  • 10 Méthode d'essai.
  • 11 Calcul.
  • 12 Rapport.
  • ANNEXE A. - Exemples de méthodes de mesure - Précision correspondante.
  • ANNEXE B. - Formules pour calculer A et p.
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