NF C20-703

NF C20-703

January 1986
Standard Cancelled

Basic environmental testing procedures. Test methods. Test Ca : damp heat, steady state.

Cette norme décrit un essai de chaleur humide continu à une température permanente de 40 °C et à une humidité relative comprise entre 90 % et 95 %. Les durées normales de l'épreuve vont de 4 jours à 56 jours.

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Main informations

Collections

National standards and national normative documents

Publication date

January 1986

Number of pages

6 p.

Reference

NF C20-703

ICS Codes

19.040   Environmental testing

Classification index

C20-703

Print number

2 - 01/09/1989

International kinship

IEC 60068-2-3:1985

European kinship

HD 323.2.3 S2
Sumary
Basic environmental testing procedures. Test methods. Test Ca : damp heat, steady state.

Cette norme décrit un essai de chaleur humide continu à une température permanente de 40 °C et à une humidité relative comprise entre 90 % et 95 %. Les durées normales de l'épreuve vont de 4 jours à 56 jours.
Replaced standards (2)
NF C20-603
April 1973
Standard Cancelled
Methods of tests for components. Basic environmental testing procedures. Test 3 B : damp heat, steady state.

NF C20-503
November 1974
Standard Cancelled
Test methods for equipments. Basic environmental testing procedures. Test 3:damp heat, steady state.

Standard replaced by (2)
NF C20-603
April 1973
Standard Cancelled
Methods of tests for components. Basic environmental testing procedures. Test 3 B : damp heat, steady state.

NF C20-503
November 1974
Standard Cancelled
Test methods for equipments. Basic environmental testing procedures. Test 3:damp heat, steady state.

Table of contents
  • Avant-propos
    3
  • Domaine d'application et utilisation
    3
  • 1 Objet
    4
  • 2 Chambre d'essai
    4
  • 3 Exécution de l'essai
    4
  • 4 Reprise
    5
  • 5 Mesures finales
    6
  • 6 Renseignements à inclure dans la spécification particulière
    6
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