IEC 60068-3-1-ed.3.0

Die Annotation des Normtextes IEC 60068-3-1-ed.3.0 :

IEC 60068-3-1:2023 provides guidance regarding the performance of cold and dry heat tests. This third edition cancels and replaces the second edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) information relating to specimen temperatures has been revised; b) information relating to tests of multiple specimens has been revised; c) the effect of air density has been added; d) a recommendation for corrective actions regarding IR radiation has been added; e) the requirements for the mounting and supports of the specimen have been revised. LIEC 60068-3-1:2023 fournit des recommandations concernant lexecution des essais de froid et de chaleur seche. Cette troisieme edition annule et remplace la deuxieme edition parue en 2011. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) les informations relatives a la temperature des specimens ont ete revisees; b) les informations relatives aux essais sur plusieurs specimens ont ete revisees; c) leffet de la masse volumique de lair a ete ajoute; d) une recommandation concernant les actions correctives relatives aux rayonnements IR a ete ajoutee; e) les exigences relatives au montage et aux supports des specimens ont ete revisees.