当前位置： 首页 > 标准详情页

EN ISO 20361:2015被替代

Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2015)

出版：Comite Europeen de Normalisation

获取原文如何获取原文？问客服获取原文，即可享受本标准状态变更提醒服务！

专家解读视频

基本信息

标准编号： EN ISO 20361:2015

标准类别：Standard

出版单位：Comite Europeen de Normalisation

标准页数：36

标准简介

ISO 20361:2015 specifies all the information necessary to carry out efficiently and under standardized conditions the determination, declaration, and verification of the airborne noise emission of liquid pumps or pump units. It specifies the noise measurement methods and the operating and mounting conditions that shall be used for the test. Noise emission characteristics include emission sound pressure levels at specified positions and the sound power level. The determination of these quantities is necessary for declaring the noise emission values, and purpose of noise control at source at the design stage. The determination of these quantities is also necessary for comparing the noise emitted by liquid pumps on the market. The use of ISO 20361:2015 ensures the reproducibility of the determination of the airborne noise-emission characteristics within specified limits determined by the grade of accuracy of the basic airborne noise measurement method used. Noise measurement methods according to ISO 20361:2015 are engineering methods (grade 2) and survey methods (grade 3). ISO 20361:2015 does not deal with the characterization of the structure-borne sound and liquid-borne noise generated by liquid pumps.

标准备注

Supersedes EN 12639. (06/2009)

替代本标准的新标准

EN ISO 20361:2019

等同采用的国际标准

NF EN ISO 20361:2015 - Identical

ONORM EN ISO 20361:2015 - Identical

PN EN ISO 20361:2015 - Identical

NBN EN ISO 20361:2015 - Identical

NS EN ISO 20361:2015 - Identical

SN EN ISO 20361:2015 - Identical

UNE EN ISO 20361:2015 - Identical