The portable vibration analyzer is the important device for monitoring the rotating machinery and is widely used in kinds of fields, such as chemical, electric power and metallurgy.
便携式振动测试分析仪是旋转机械状态监测中的重要工具，广泛应用于化工，电力，冶金等行业。
This paper is intended to introduce the random calibration method for vibration transducers with two-channel FFT analyzer.
介绍了采用双通道FFT分析仪进行振动传感器随机校准的方法。
Finally, the vibration system were measured using the impedance analyzer and microscope.
利用阻抗分析仪和工具显微镜对振动系统进行了测试。
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