Standard No.:	JB/T 9512-1999
English Name:	Climate environmental testing equipment and cabinet-determination of sound power level of noise emitted
Chinese Name:	气候环境试验设备与试验箱 噪声声功率级的测定
Chinese Classification:	N61    Basic laboratory equipment
Professional Classification:	JB    Professional Standard - Machinery
ICS Classification:	71.040.10 71.040.10    Chemical laboratories. Laboratory equipment 71.040.10
Source Content Issued by:	State Bureau of Machine Building Industry
Issued on:	1999-8-6
Implemented on:	2000-1-1
Status:	superseded
Superseded by:	JB/T 9512-2018 Noise emitted by climate environmental testing equipment-Determination of sound power levels using sound pressure
Superseded on:	2018-12-1
Superseding:	ZB N 61012-1989 ZB N 61012-1989
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	150.0
Delivery:	via email in 1~3 business day

本标准规定了气候环境试验设备与试验箱(以下简称试验箱)噪声声功级的测定方法，测量环境的鉴定方法。
本标准适用于各类试验箱在空载稳定运行时的噪声测量。
本标准不适用于由建筑或建筑设汁建或约气候试验室。