Polytec OFV-502 Fiber Optic, Dual Point Interferometer

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Polytec OFV-502 Dual Point Interferometer
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Polytec OFV-502
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Polytec fiber vibrometers are selected when test surfaces are hard to reach, stand-off distances are relatively short or the smallest measurement spot is necessary.

Polytec's fibro vibrometers are very successful in the field of microelectronics and computer technology. The fiber probes can be adapted to microscopes for examining structures such as micro-actuators with a laser spot diameter of 2-3 µm or smaller.
Polytec OFV-502 Features
  • Small probe size for easy positioning of the laser
  • Fiber cable improves accessibility to hidden surfaces
  • Probes mount to Polytec's small X, Y & tip/tilt stages & 90°-bend periscope optics
  • Can be adapted to Polytec's test stands for precise positioning & simultaneous viewing and measuring of tiny parts
  • Best spatial resolution for testing microscopic objects
Polytec OFV-502 Specs
Range of standoff distances 5 cm to 30 m
Length of fiber cable Case to Y-junction: 1.6 m (2.4 m)
Y-junction to optical head: 0.4 m (0.6 m)
Minimum bending radius 50 mm
Dimensions 23.9 x 35.5 x 17.9 cm (9.5 x 14 x 7")
Weight 9.0 kg