(주)코린스

Type 1 Laser VibrometerType 1 Laser Vibrometer

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Linear translation, transient vibrations, or RPM? See our Laser Tachometer

Features and Specifications:

Measures sub-millimeter displacements, Range 25 to 100 mm from exit aperture of sensor head

Transmitted and reflected light via fiber optic cable

Remote electronics for hostile environments

Visible light for targeting(660 nm)

DC - 1 KHz (-3dB) Measurement Bandwidth

Displacement Uncertainty: +/- 5% from 45 to 75 mm

Output Scaling: 1 Volt/25.4 mm displacement

Noise-Equivalent-Displacement: 200 um pk-pk

Laser Wavelength: 660 +/- 10 nm

Laser Peak Power: < 30 mW

Pulse Repetition Rate: 10 MHz +/- 0.01 %

Power Requirements: 9 to 25 VDC @ 0.6 A

Output Impedance: 100 Ohm

Standard Fiber Optic Cable Length: 5 M

Fiber Optic Connectors: ST

Operating Temperature: 0-50 C (Electronics), -40 to 120 C (Optics)

The instrument described is "defined purpose" unit that can be customized for various applications. Call or Email your requirements.

The Type 1 Laser Vibrometer is a very short range optical radar capable of measuring sub-millimeter displacements from DC to kilohertz rates. The electronics can be remotely located so the unit's optical system can be placed in a hostile environment. Transmitted and reflected light are conveyed to and from the electronic package via fiber optic cable.

The unit is powered from an external DC source ranging from 9 - 25 volts with a current capablility of 0.7 amps. The output of the unit is an analog signal proportional to the target's distance from the optical system. The vibrometer is calibrated to a value of 1 volt per inch of displacement. Maximum displacement range is approximately 3 inches and is dependent on the target's reflective properties. Custom displacement ranges - CALL

The laser wavelength employed by the unit is 660 nm(visible reddish orange). The use of visible light aids the user in targeting the optical system onto the measurement point of interest.