DS EN 61672-3:2014现行
Electroacoustics - Sound Level Meters - Part 3: Periodic Tests
出版：Danish Standards
专家解读视频
基本信息
标准编号： DS EN 61672-3:2014
发布时间：2014/1/16 0:00:00
标准类别：Standard
出版单位：Danish Standards
标准页数：28
标准简介
Explains procedures for periodic testing of time-weighting, integrating-averaging, and integrating sound level meters that were designed to conform to the class 1 or class 2 specifications of the second edition of IEC 61672-1.
标准备注
2007 Edition is also active and will be withdrawn on 04-11-2016. (01/2014)
本标准替代的旧标准
等同采用的国际标准
EN 61672-3:2013 - Identical
