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NEN 11252:1995現(xiàn)行

Electroacoustics - Specifications For Personal Sound Exposure Meters

出版：Nederlands Normalisatie Instituut

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基本信息
標(biāo)準(zhǔn)編號(hào)： NEN 11252:1995
發(fā)布時(shí)間：1995/6/1 0:00:00
標(biāo)準(zhǔn)類(lèi)別：Standard
出版單位：Nederlands Normalisatie Instituut
標(biāo)準(zhǔn)頁(yè)數(shù)：45
標(biāo)準(zhǔn)簡(jiǎn)介

Applicable to instruments for measurement of A-frequency-weighted sound exposure resulting from steady, intermittent, fluctuating, irregular, or impulsive sounds. Specifies acoustical and electrical performance requirements for meters of one accuracy grade that corresponds to that for an integrating sound level meter complying with type 2 requirements of IEC 60804.

等同采用的國(guó)際標(biāo)準(zhǔn)

IEC 61252 Ed. 1.1 - Identical

EN 61252:1995 - Identical

IEC 61252 : 1.2 - Identical

EN 61252 : 95 AMD 2 2017 - Identical