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Application

Vibration testing

Perform measurement of allowable residual unbalance

After a balance adjustment, the vibration displacement is measured and taken as the residual unbalance.

Measure the damping ratio of resonating machinery

Using an accelerometer and single-channel FFT analyzer, the attenuation waveform of the vibration after excitation is measured and the one-degree-of-freedom damping ratio is determined from the result.

Determine transfer function and natural frequency

To measure the transfer function, an impulse hammer and accelerometer as well as a 2-channel FFT analyzer are required.

Measure the loss factor of an object

Using the SA-02 system, the loss factor of a material can be measured, using either the center excitation method or the cantilever method.

PAGETOP
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