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CEI EN 60793-1-42

CEI Classification: 86-226

Fibre ottiche
Parte 1-42: Metodi di misura e procedure di prova - Dispersione cromatica
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Publication Date: 2014-02
ValidFrom: 2014-03
Language: EN
Pages: 36
Issue Num.:  13324 E
Commitee: CEI-SC86A, CEI-CT86
shopping_cart Starting from € 24.00
The publication contains images and text that need color printing for a better reading.
La Norma stabilisce prescrizioni uniformi per la misura della dispersione cromatica di una fibra ottica, fornendo un ausilio per la verifica delle fibre e dei cavi a scopi commerciali.
Questa edizione della norma, che annulla e sostituisce la precedente CEI EN 60793-1-42:2008-07 che rimane applicabile fino al 28-02-2016 e della quale costituisce una revisione tecnica, dovrebbe essere letta in congiunzione con la IEC 60793-1-1. I principali cambiamenti rispetto alla precedente edizione riguardano l'inclusione delle fibre monomodo di tipo B6 e la cancellazione del metodo di prova di tipo D (interferometria).

Questa Norma viene pubblicata dal CEI nella sola lingua inglese in quanto particolarmente mirata a settori specialistici.
La presente Norma recepisce il testo originale inglese della Pubblicazione IEC.

Relations

Replaces: CEI EN 60793-1-42

See also

EN 60793-1-42:2013
IEC 60793-1-42:2013

International Coding Standard (ICS)

33.180.10
Fibres and cables

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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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