CEI EN 60068-2-42 PDF

CEI EN 60068-2-42 PDF

Name:
CEI EN 60068-2-42 PDF

Published Date:
03/01/2004

Status:
[ Active ]

Description:

Environmental testing - Part 2-42: Tests -Test Kc: Sulphur dioxide test for contacts and connections

Publisher:
Comitato Elettrotecnico Italiano

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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$8.4
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BILINGUAL

La presente norma internazionale fa parte della serie IEC 60068 e descrive un metodo di prova per verificare gli effetti corrosivi di un’atmosfera contenente anidride solforosa su contatti e connessioni.
Lo scopo della prova considerata nella norma è quindi quello di determinare l’influenza di atmosfere contenenti anidride solforosa sulle proprietà di contatto delle connessioni e dei contatti composti da metalli preziosi o ricoperti da metalli preziosi (ad esclusione dei contatti composti da Argento o da sue leghe).
La prova inoltre permette di verificare le connessioni senza saldatura (per compressione o per avvolgimento) per quanto riguarda ermeticità ed efficacia.
In tutte le prove il criterio principale di giudizio è la variazione della resistenza di contatto provocata dalla esposizione in atmosfera contenente anidride solforosa.


Edition : 1
File Size : 1 file , 170 KB
Number of Pages : 16
Published : 03/01/2004

History


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