Technical data sheet: Laser interferometric Vibrometer LSV-NG series

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Technical data sheet: Laser interferometric Vibrometer LSV-NG series

Product catalog summary

Technical Specifications

Measurable Object Frequency: 0 to 5 MHz
Amplitude Measurement Range: Up to ±20 mm, depending on surface
Resolution: 5 pm
Surface Roughness: Arbitrary
Maximum Displacement Speed: 3 m/s
Working Distance from Sensor Head: Varies by model, from 30 to 2500 mm
Coherence Maxima: 240 mm + n·240 mm, n=0,1,2...
Wavelength: 632.8 nm
Frequency Stability of HeNe Laser: ≤3·10^-7 after warm-up
Warm-up Time: Approximately 10 minutes
Operating Temperature Range: 15 to 30°C

Geometric Data

Sensor Head Dimensions: Varies by model, from [133 x 91 x 54] mm to [209 x 96 x 58] mm
Electronic Evaluation and Supply Unit Dimensions: Standard [450 x 400 x 150] mm, Compact [250 x 400 x 150] mm
Mass: Sensor head ranges from 660 g to 800 g; Electronic unit ranges from 5.7 kg to 8 kg

Electrical Data

Interfaces: Standard RS232C, USB; other interfaces available on request
Cable Length: 6 m, with other lengths available on request
Power Supply: 100 to 240 VAC / 47 to 63 Hz
Laser Safety Class: 2M according to EN 60825-1:2014 and ANSI Z136.1 (CDRH)

Note: Specifications are subject to change as of 07/2020.

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Technical data sheet: Laser interferometric Vibrometer LSV-NG series-1

Technical data sheet SIOS MeBtechnik GmbH

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