OMS Laser Vibrometer LP01

OMS LaserPoint LP01 Laser Vibrometer

The OMS LaserPoint LP01 Vibrometer is based on a patented electro-optical configuration. The system consists of two components, an optical head and an electronic controller, which are connected by a cable.

The optical head contains a near-infrared laser diode with a built-in high speed photo-detector, an acousto-optic modulator, and a red laser diode to aid in aiming the beam. The controller contains a demodulator, a signal strength indicator, two selectable velocity ranges, and an array of low pass filter options.

Technical Specifications

·      Velocity Range : 5 μm/s to 800 mm/s ¹

·      Vibration Frequency Range : 0.01 Hz to 20 kHz ²

·      Working Distance : 1 cm to 5 m

·      Displacement Range : 0.04 nm (at 20 kHz) to 120 mm (at 1 Hz)

·      Optics : Collimated (No Focusing Needed)

·      Surface Reflectivity : Realistic Surfaces

·      Signal Output : Analog Velocity and 10.7 MHz FM Outputs

·      Dimensions :

    Laser Head: 24 x 11.4 x 7.6 cm

    Electronic Controller : 30 x 22 x 6 cm

·      Weight

    Laser Head: 1.4 kg

    Electronic Controller: 3.9 kg

·      Low Pass Filters : 1,2,5,10,20 kHz

·      Output Voltage (max) : ± 10 Volts

·      Laser

    780 nm, <15mW, Class IIIb

    650 nm, <1mW, Class II

·      Power Requirement : 100 to 230 VAC at 50/60 Hz

·      Temperature Range : 3 - 45°C