Polytec OFV-505 Sensor Head

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The Polytec OFV-505 Sensor Head is a standard sensor head with multiple lens options featuring stand-off distances ranging from 100mm-300m. The OFV-505 sensor head integrates interferometer, laser and imaging optics in a stable housing.

The Polytec OFV-505 is compatible with the the Polytec OFV5000 Modular Vibrometer.

View the Polytec OFV5000

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Features

Practical, easy, “point & measure” capability.
Low power, visible, eye-safe (class 2) laser provides outstanding optical sensitivity.
Remote focus control with focus memory.
Auto focus (with OFV-5000).
Expandability options.
Fast and low-noise results thanks to auto and remote focus.
Well-suited for dark surfaces and long measurement distances.
Flexibility thanks to variable working distance and interchangeable lenses.

Specifications

Optical Specifications
Laser type	Helium Neon (HeNe)
Laser class	Class 2, < 1 mW, eye-safe
Laser wavelength	633 nm, visible red laser beam
Focus	Auto focus, remote focus, manual focus
Maximum stand-off distance	Up to 300 m (with OFV-SLR, surface dependent)
Visibility maxima	234 mm + n · 204 mm; n = 0, 1, 2, 3, … measured from the focusing ring

General Specifications
Operating temperature	+5 °C … +40 °C (41 °F ... 104 °F)
Relative humidity	Max. 80%, non-condensing
Weight	7.5 lb
Dimensions [W x H x L]	4.7 in x 3.1 in x 13.6 in
Controller compatibility	OFV-5000, OFV-2520, OFV-2570 Vibrometer Controller, VDD-E-600 Digital Front-End