NF EN 61672-3

Electroacoustics - Sound level meters - Part 3 : periodic tests

Le présent document décrit les procédures des essais périodiques des sonomètres conventionnels, des sonomètres intégrateurs-moyenneurs et des sonomètres intégrateurs conformes à la classe 1 ou à la classe 2 des exigences de la NF EN 61672-1:2003. L'objet du présent document est d'assurer que les essais périodiques sont effectués de manière cohérente par tous les laboratoires.

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