- Example 1
- Example 2

-
After excitation with an impulse hammer or similar, use the trigger function to capture the attenuation waveform with the VA-12. The damping ratio can then be determined from the logarithmic decrement in the time domain or with the half-power bandwidth method in the frequency domain.
Product List
Model | Product Name | Remarks |
---|---|---|
VA-12 | Vibration Analyzer | |
Impulse hammer | ||
Piezoelectric Accelerometer with built-in amplifer |

-
After excitation with an impulse hammer or similar, use the trigger function to capture the attenuation waveform with the SA-02. The damping ratio can then be determined from the logarithmic decrement in the time domain or with the half-power bandwidth method in the frequency domain.
Product List
Model | Product Name | Remarks |
---|---|---|
Piezoelectric Accelerometer with built-in amplifer | ||
SA-02A4 / SA-02M | 4-channel signal analyzer / Multi-Channel Signal Analyzer | |
Impulse hammer |