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在对转速低于100RPM的机械振动进行分析测量时,测量系统的噪声阈是一个很重要的因素.错误的传感器、错误的分析带宽或平均组数量不足均会导致错误的或不确定的读数.
The noise threshold of a measurement system is a very important factor in the analysis of mechanical vibrations at speeds below 100 RPM, and wrong sensors, incorrect analysis bandwidth, or insufficient number of averaging groups can lead to erratic or uncertain readings.