All-in-one CLV-2534 Compact Laser Vibrometer is made up of a rack-mountable 19’’ controller supplying laser power to the sensor head via a fiber optic cable. Both compact and flexible in application, surface vibration in velocity and displacement are measured with high precision and low noise with a bandwidth of 3.2 MHz at 10 m/s maximum velocity. A wide range of options such as an integrated video camera, an ultrasonic integrator and microscope objectives define the CLV-2534 as an ideal tool from R&D work on microstructures to industrial applications on large objects. With its 1.5 µm laser spot size, small parts can be measured without a microscope and with full visible control. In addition its high optical sensitivity and its IP64 protection make the sensor head ideally suited for harsh industrial environments as well as for R&D applications in the automotive or electronics industry.
Sensor Head Specifications
- Laser type – Helium Neon (HeNe)
- Laser wavelength – 633 nm, visible red laser beam
- Minimum stand-off distance 200 mm (without optical accessories)
- Minimum spot diameter 1.5 μm (with VIB-A-20xLENS 20X objective)
General Specifications
- Optical cable length – 3 m (Controller to Compact Sensor Head)
- Signal output
- Analog: ±10 V
- Digital: S/P-DIF (Optional for CLV-2534-3, CLV-2534-4)
- Interfaces – RS-232, max. 115 kBd
- Filter
- High pass filter: 100 Hz/off
- Low pass filter: 5 kHz/20 kHz/100 kHz/off
- Tracking filter: slow/fast/off (CLV-2534-2)