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CEI EN 60068-2-39

CEI Classification: 104-16

Prove ambientali
Parte 2-39: Prove - Prove e guida: Prove combinate di temperatura o temperatura e umidità con bassa pressione
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Publication Date: 2017-02
ValidFrom: 2016-09
Language: IT
Pages: 20
Issue Num.:  15368
Commitee: CEI-CT104
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La presente Norma fornisce una guida ed una descrizione dei metodi di prova, da applicarsi sui componenti o sulle apparecchiature, in condizioni di temperatura combinata, o in temperatura e umidità e bassa pressione atmosferica.
La presente Norma supera completamente la Norma CEI EN 60068-2-39:2000-10 che rimane applicabile fino al 22-01-2019 e rispetto alla quale costituisce una revisione di carattere tecnico, avendo introdotto, tra le modifiche più significative:
- il riferimento alla serie di Norme CEI EN 60068 per la valutazione dei livelli di severità;
- tramite l'Allegato informativo A, sulla base delle diverse Parti della serie di Norme CEI EN 60068-2, è stata aggiunta una guida utile per l'applicazione delle prove combinate in temperatura o in temperatura e umidità e bassa pressione.
Ai fini delle prove combinate, la Norma CEI EN 60068-1 deve essere usata congiuntamente con i valori attinenti e descritti nella serie di Norme CEI EN 60068-2.
La presente Norma riporta la traduzione completa della EN 60068-2-39; la versione inglese è riportata nel fascicolo 15048E di agosto 2016.
NOTA DI AGGIORNAMENTO
A seguito di successiva precisazione CENELEC, presente nel loro sito Web cui si rimanda, si informa che la presente Norma supera completamente anche la Norma CEI EN 60068-3-2:2000-11 che rimane tuttavia applicabile fino al 22.01.2019.

See also

EN 60068-2-39:2016
IEC 60068-2-39:2015

International Coding Standard (ICS)

19.040
Environmental testing
* Including testing equipment

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ICS

International Classification for Standards (ICS) is an international classification system for technical standards.

The ICS is a hierarchical classification organized on three levels.

Level 1 covers the main fields of activity in standardization, e.g. road vehicle engineering, agriculture, metallurgy.

Each field has a two-digit notation, e.g.

  43    Road Vehicle Engineering

The main fields are subdivided into groups (level 2). The notation of a group consists of the field notation and a three-digit group number, separated by a point, e.g.

  43.040    Road vehicle systems

Some groups are further divided into sub-groups (level 3). The notation of a sub-group consists of the group notation and a two-digit number, separated by a point, e.g.

  43.040.20 Lighting, signaling and warning devices

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