NF EN 60068-3-1
NF EN 60068-3-1

NF EN 60068-3-1

January 2012
Standard Current

Environmental testing - Part 3-1 : supporting documentation and guidance - Cold and dry heat tests

Le présent document fournit des lignes directrices relatives aux performances des essais de froid et de chaleur sèche.

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National standards and national normative documents

Publication date

January 2012

Release date

août 2026 par NF EN 60068-3-1 de 2012

Number of pages

17 p.

Reference

NF EN 60068-3-1

ICS Codes

19.040   Environmental testing

Classification index

C20-403-1

Print number

1

International kinship

IEC 60068-3-1:2011

European kinship

EN 60068-3-1:2011
Sumary
Environmental testing - Part 3-1 : supporting documentation and guidance - Cold and dry heat tests

Le présent document fournit des lignes directrices relatives aux performances des essais de froid et de chaleur sèche.
Replaced standards (1)
NF EN 60068-3-1
NF EN 60068-3-1
August 1999
Standard Cancelled
Environment testing. Part 3 : background information. Section 1 : cold and dry heat tests.

Ce document décrit le fonctionnement des composants et équipements influencé et limité par une température interne qui dépend à la fois des conditions ambiantes extérieures au matériel et de l'énergie dissipée à l'intérieur même du matériel.

Table of contents
  • AVANT-PROPOS
    2
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes et définitions
    4
  • 4 Sélection des procédures d'essai
    5
  • 4.1 Contexte général
    5
  • 4.2 Mécanismes de transfert de chaleur
    6
  • 4.3 Chambres d'essai
    10
  • 4.4 Mesures
    10
  • Annexe A (informative) Effet de la circulation de l'air sur les conditions dans la chambre et sur les températures de surface des spécimens en essai
    11
  • Annexe ZA (normative) Références normatives à d'autres publications internationales avec les publications européennes correspondantes
    13
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