EN 60068-2-2:2007

SLOVENSKI oSIST prEN 60068-2-2:2005

PREDSTANDARD
julij 2005
Okoljsko preskušanje – 2-2. del: Preskusi – Preskusi B: Suha vročina
Environmental testing – Part 2-2: Tests – Tests B: Dry heat
ICS 19.040 Referenčna številka
oSIST prEN 60068-2-2:2005(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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104/371/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJET DE COMITÉ POUR VOTE (CDV)
Project number IEC 60068-2-2 Ed. 5.0
Numéro de projet

Date of circulation Closing date for voting (Voting
IEC/TC or SC:
104
Date de diffusion mandatory for P-members)
CEI/CE ou SC:

Date de clôture du vote (Vote
2005-05-06
obligatoire pour les membres (P))
2006-10-07
Titre du CE/SC:    TC/SC Title: Environmental Conditions,
classification and methods of test
Secretary: Alf Olsson, Sweden
Secrétaire:
Also of interest to the following committees Supersedes document
Intéresse également les comités suivants Remplace le document
Almost every product related IEC Committee 104/317/CD – 104/370/MCR
Functions concerned
Fonctions concernées
Safety EMC Environment Quality assurance
Sécurité
CEM Environnement Assurance qualité
CE DOCUMENT EST TOUJOURS À L'ÉTUDE ET SUSCEPTIBLE DE THIS DOCUMENT IS STILL UNDER STUDY AND SUBJECT TO CHANGE. IT
MODIFICATION. IL NE PEUT SERVIR DE RÉFÉRENCE. SHOULD NOT BE USED FOR REFERENCE PURPOSES.
LES RÉCIPIENDAIRES DU PRÉSENT DOCUMENT SONT INVITÉS À RECIPIENTS OF THIS DOCUMENT ARE INVITED TO SUBMIT, WITH THEIR
PRÉSENTER, AVEC LEURS OBSERVATIONS, LA NOTIFICATION DES COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF
DROITS DE PROPRIÉTÉ DONT ILS AURAIENT ÉVENTUELLEMENT WHICH THEY ARE AWARE AND TO PROVIDE SUPPORTING
CONNAISSANCE ET À FOURNIR UNE DOCUMENTATION EXPLICATIVE. DOCUMENTATION.

Titre : Essais d'environnement - Partie 2-2: Title : Environmental testing – Part 2-2: Tests –
Essais - Essais B: Chaleur sèche Tests B: Dry Heat

Introductory note
The Maintenance Team, MT 16 of IEC TC 104 has reviewed this basic IEC Test at several meetings and over a long period of time. The work with the first
CD started in Helsinki, February 2002 and continued until the Lindenstruth meeting in April 2003 where it was decided to reformat both the style and the
nd
presentation. The comments received on the 2 CD was presented in Kyoto in November the same year but was only introduced in the draft for a CDV in
Massa Martana in October 2004. Although the MT realised that the basis for making major changes of the document was little it still felt it necessary to go
ahead with the changes announced in both CDs and in the relevant MCRs. Consequently MT 16 have deleted tests Ba and Bc since they were more
severe test than Test Nb, IEC 60068-2-14: Change of temperature.
Secondly it was considered justified to delete the 3% value on the temperature difference between the chamber air and the wall temperatures;
Thirdly it is proposed that the test specimen be powered throughout the test were required to and; finally the annexes are removed

Finally a message from the experts of TC 104:
When the revision of IEC 60068-2-1 and 60068-2-2 have been successfully concluded then MT 16 intends to review IEC 60068-3-1.

IF YOU CARE ABOUT THE WORK, THEN YOU SHOULD PARTICIPATE?
Either you come to us or we come to you.
IF YOU AGREE WITH WHAT WE ARE DOING? THEN YOU MUST CONTRIBUTE BY SENDING COMMENTS.
IF YOU DON’T CARE or DON’T AGREE and DON’T PARTICIPATE then there will soon be
NO ONE LEFT TO DO THE JOB FOR YOU.
This project was cancelled in October 2004, see SMB/2924/DL, prior to circulation of the compilation of
comments on 104/317/CD.
The comments are attached in Annex A for information.
ATTENTION ATTENTION

CDV soumis en parallèle au vote (CEI) Parallel IEC CDV/CENELEC Enquiry
et à l’enquête (CENELEC)

Copyright © 2005 International Electrotechnical Commission, IEC. All rights reserved. It is
permitted to download this electronic file, to make a copy and to print out the content for the sole
purpose of preparing National Committee positions. You may not copy or "mirror" the file or
printed version of the document, or any part of it, for any other purpose without permission in
writing from IEC.
FORM CDV (IEC) 2002-08-09

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– 2 – 104/371/CDV
IEC 60068-2-2 Ed.5.0 was cancelled in October 2004, see SMB/2924/DL, prior to circulation of the compilation of comments on 104/317/CD.
The comments are attached below for information.

Annex A
Date Document
2004 104/317/CD

National Clause/ Paragraph Type of comment COMMENTS Proposed change OBSERVATIONS OF THE SECRETARIAT
Committee Subclause Figure/Table (General/ on each comment submitted
Technical/Editorial)
FR1 0  The French National Committee Noted
supports the above document, and
submits the follow
...