ISO 10302-2:2011 声学 小型通风装置辐射空气噪声和诱发结构振动的测量 第2部分：结构振动的测量

标准编号：ISO 10302-2:2011

中文名称：声学 小型通风装置辐射空气噪声和诱发结构振动的测量 第2部分：结构振动的测量

英文名称：Acoustics — Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices — Part 2: Structure-borne vibration measurements

发布日期：2011-06

标准范围

This part of ISO 10302 covers vibration levels from small air-moving devices (AMDs) with mounting footprintsof less than 0,48 m × 0,90 m for the full-size test plenum defined in ISO 10302-1 and less than 0,18 m × 0,3 mfor the half-size plenum.It covers all types of AMDs which can be mounted on, and are self-supported at, the discharge or inlet planeof a test plenum box as specified in ISO 10302-1.The procedures defined in this part of ISO 10302 specify methods for determining the vibration levels that asmall AMD would induce in an average structure used in information technology and telecommunicationsequipment. The methods specified in this part of ISO 10302 allow the determination of induced vibration levelsfor the individual AMD that is tested. These data can be used to determine the statistical values of vibrationlevels for a production series if levels are measured for several units of that series.

标准预览图