IEC 61672-3-2006 电声学.声级计.第3部分_周期性试验.pdf

标准号：IEC 61672-3-2006
实施状态：作废
中文名称：电声学.声级计.第3部分:周期性试验
英文名称：Electroacoustics - Sound level meters - Part 3: Periodic tests
发布日期：2006-10
被替代标准：IEC 61672-3-2013
代替标准：IEC 29/607/FDIS-2006
采用标准：DIN EN 61672-3-2007,IDT;BS EN 61672-3-2007,IDT;EN 61672-3-2006,IDT;NF S31-009-3-2007,IDT;S31-009-3PR,IDTN-EN 61672-3-2007,IDTN-EN 61672-3-2007,IDT;UNE-EN 61672-3-2009,IDT
起草单位：IEC/TC 29
标准简介：1.1 This part of IEC 61672 describes procedures for periodic testing of conventional,
integrating-averaging, and integrating sound level meters conforming to the class 1 or class 2
requirements of IEC 61672-1:2002. The aim of the standard is to ensure that periodic testing is
performed in a consistent manner by all testing laboratories.
1.2 The purpose of periodic testing is to assure the user that the performance of a sound
level meter conforms to the requirements of IEC 61672-1:2002 for a limited set of key tests and
for the environmental conditions under which the tests were performed.
1.3 The extent of the tests in this part of IEC 61672 is deliberately restricted to the minimum
considered necessary for periodic tests.
1.4 Periodic tests described in this part of IEC 61672 apply to sound level meters for which
the model has been, or has not been, pattern approved by an independent testing organization
responsible for pattern approvals and in accordance with the test procedures of
IEC 61672-2:2003. Periodic tests described in this part of IEC 61672 also apply to sound level
meters for which the manufacturer claims conformance to the requirements of IEC 61672-1.
Because of the limited extent of the periodic tests, if evidence of pattern approval is not
publicly available no general conclusion about conformance to the requirements of
IEC 61672-1:2002 can be made, even if the results of the periodic tests conform to all
applicable requirements of this part of IEC 61672.
文件格式：PDF
文件大小：372.88KB
文件页数：44
（以上信息更新时间为：2019-11-25）



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