Frequently Asked Questions about Laser Doppler Vibrometer

The measurement range of LV-1710/LV-1720A is represented in a tripartite graph with the three elements of vibration (displacement/velocity/acceleration) and frequency plotted on four axes. If two of the values among the frequency (Hz), displacement (m), velocity (m/s), and acceleration (m/s ²) are known, the other two values can be determined. If the intersection points of the known two values fall within the measurement range of each model, it can be judged as usable.

A slit with a width of 50μm (center of the image)