Polytec CLV-2534 Compact Laser Vibrometer

Discontinued

This product has been discontinued.

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The Polytec CLV-2534 Compact Laser Vibrometer is a vibration analyzer with a stand-off distance of 0.2m-2m. Polytec CLV-2534 laser doppler vibrometers are designed for R&D and industrial manufacturing applications that call for non-contact, high-precision vibration measurement. Polytec CLV-2534 units eliminate mass-loading and provide a micron-sized probe, long stand-off distances and increased accuracy. The down to 1.5 µm small spot allows you to perform measurements on small structures under direct visual control, eliminating the need for an extra microscope. As it has a high level of optical sensitivity, the compact laser vibrometer is perfectly suited to both challenging testing and development tasks in the laboratory and quality control operations in harsh industrial environments.

Product Info Related Products

Compact Sensor Head Specifications
Laser type	Helium neon (HeNe)
Laser protection class	Class 2, <1 mW
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)
Maxima of visibility	295 mm + n · 204 mm; n = 0; 1; 2; ...
General Specifications
Dimensions (L x W x H)	Vibrometer Controller: 450 mm x 355 mm x 150 mm (17.7 in x 14.0 in x 5.9 in) Compact Sensor Head: 201 mm x 38 mm x 71 mm (7.9 in x 1.5 in x 2.8 in)
Weight	Vibrometer Controller: 11 kg (24.3 lbs) Compact Sensor Head: 0.8 kg (1.8 lbs)
Housing protection	Vibrometer Controller: I (protective grounding) Compact Sensor Head: IP64 standard
Power	100 VAC … 240 VAC ±10 %, 50/60 Hz, max. 75 W
Ambient temperature	+5 °C … +40 °C (41 °F … 104 °F)
Storage temperature	–10 °C … +65 °C (14 °F … 149 °F)
Relative humidity	max. 80 %, non-condensing
Optical cable length	3 m (Controller to Compact Sensor Head)
Output voltage	±10 V
Interfaces	RS-232, max. 115 kBd, serial interface for vibrometer controller
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)

Non-contact laser measurement avoids traditional contact transducers drawbacks
Direct velocity and optional displacement output
Up to 3.2 MHz bandwidth, 10 m/s maximum velocity, excellent linearity
Compact vibrometer head with ruggedized design (IP64) for manufacturing environments
Low noise, high optical sensitivity allows a wide range of working distances
Internal CCD video camera for visually monitoring the test structure (option)

Laser safety: IEC/EN 60825-1 (CFR 1040.10, CFR 1040.11)
Electrical safety: IEC/EN 61010-1
EMC: IEC/EN 61326

SKU: POLY-CLV-2534