ISO 10302-2:2011涵盖了小型空气移动设备（AMD）的振动水平，对于ISO 10302-1中定义的全尺寸试验室，安装足迹小于0.48 m×0.90 m，对于半尺寸试验室，安装足迹小于0.18 m×0.3 m。 它涵盖了所有类型的AMD，这些AMD可以安装在ISO 10302？1规定的试验增压箱的排放或进口平面上，并在其上自支撑。 ISO 10302-2:2011中定义的程序规定了确定小型AMD在信息技术和电信设备中使用的平均结构中引起的振动水平的方法。 ISO 10302-2:2011中规定的方法允许测定受试单个AMD的诱发振动水平。如果对一个生产系列的几个单元进行振动水平测量，则这些数据可用于确定该系列振动水平的统计值。

ISO 10302-2:2011 covers vibration levels from small air moving devices (AMDs) with mounting footprints of 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 m for the half-size plenum. It covers all types of AMDs which can be mounted on, and are self-supported at, the discharge or inlet plane of a test plenum box as specified in ISO 10302？1. The procedures defined in ISO 10302-2:2011 specify methods for determining the vibration levels that a small AMD would induce in an average structure used in information technology and telecommunications equipment. The methods specified in ISO 10302-2:2011 allow the determination of induced vibration levels for the individual AMD that is tested. These data can be used to determine the statistical values of vibration levels for a production series if levels are measured for several units of that series.