Laser Doppler Vibrometer LV Series

Detects Vibration of Microscopic High Frequencies

Laser Doppler Vibrometer (LV Series)

A non-contact linear vibrometer using a laser Doppler technique. Can detect the vibration of microscopic or high frequency objects with no load. The LV-1800 non-contact type Laser Doppler Vibrometer uses newly designed interference optical system and has achieved improvement of detection sensitivity by 20 dB compared to the conventional models. The built-in positioning camera makes it easy to check the target by laser beam irradiation.


Wide range of fields
The LV-1800 can perform amplitude velocity measurements in a wide range of fields that are difficult with a contact type vibration sensor; small actuator using piezoelectric element, cell phones and digital camera with MEMS (Micro Electro Mechanical Systems), inverter an other devices in an EV/HEV. By using the LV-1800 with FFT Analyzer, it is possible to visualize not just vibration but the state of the vibration. 


Laser Doppler Vibrometers to detect vibration of high frequencies
laser doppler vibrometer

Wide Range of Features

Integrated Sensor and Camera


Check targets and parts irradiated by laser beams displayed on PC

Increased Detection Ability



Enhanced targeting and detection functionality.


Wide Range of Amplitude



From 0.05 µm/s to 10 m/s from high to low velocity amplitudes

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