IEC 60068-2-52-ed.3.0

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Bezeichnung: IEC 60068-2-52-ed.3.0

Ausgabedatum: 07.11.2017

Seiten: 16

Land: Internationale technische Norm

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Annotation

IEC 60068-2-52:2017 specifies the application of the cyclic salt mist test to components or equipment designed to withstand a salt-laden atmosphere as salt can degrade the performance of parts manufactured using metallic and/or non-metallic materials. This third edition cancels and replaces the second edition published in 1996. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - the entire content has been harmonized with ISO 9227 as far as possible; - an introduction has been added; - the scope has been simplified; - normative references have been updated; - the general description of the test has been changed; - a dry chamber has been added to the test apparatus; - severities have been changed to test methods; - test methods 7 and 8 have been added; - information on the test report has been added; - Figure 1 has been changed to Table 1; - a typical test apparatus example has been added in a new Annex A; - a description of each test method has been added in a new Annex B; - bibliographical references have been added. This bilingual version (2019-07) corresponds to the monolingual English version, published in 2017-11. The French version of this standard has not been voted upon. LIEC 60068-2-52:2017 specifie lapplication de lessai cyclique au brouillard salin aux composants ou equipements concus pour resister a une atmosphere chargee en sel, car le sel peut deteriorer le fonctionnement des parties fabriquees a partir de materiaux metalliques et/ou non metalliques. Cette troisieme edition annule et remplace la deuxieme edition parue en 1996. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: - le contenu a ete harmonise autant que possible avec lISO 9227; - une introduction a ete ajoutee; - le domaine dapplication a ete simplifie; - les references normatives ont ete mises a jour; - la description generale de lessai a ete modifiee; - une chambre seche a ete ajoutee a lappareillage dessai; - les severites ont ete remplacees par les methodes dessai; - les methodes dessai 7 et 8 ont ete ajoutees; - des informations sur le rapport dessai ont ete ajoutees; - la Figure 1 a ete remplacee par le Tableau 1; - un exemple dappareillage dessai type a ete ajoute a la nouvelle Annexe A; - une description de chaque methode dessai a ete ajoutee a la nouvelle Annexe B; - des references bibliographiques ont ete ajoutees. La presente version bilingue (2019-07) correspond a la version anglaise monolingue publiee en 2017-11. La version francaise de cette norme na pas ete soumise au vote.