Brochure Laser Doppler Vibrometers | Optical, non-contact measurement of vibration, acoustics & dynamics
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Laser vibrometers Optical measurement solutions for vibration Product brochure

Single point vibrometers VibroOne® ■ Modular sensor solution that grows with your needs ■ Resolve sub-pm vibration and velocities up to 30 m/s ■ Configurable front-end from DC to 24 MHz ■ Choose from sensor heads (compact design, fiber-optics, with HD+ camera) and patented QTec® technology for best SNR on technical surfaces ■ Compact sensor head with remote controller for frequencies from DC up to 3 MHz ■ Integrated camera for visually monitoring the sample (optional)

Polytec has been providing light in the darkness for more than 50 years. With nearly 500 employees worldwide, the company develops, produces, and distributes optical measurement systems for research and industry. The products enjoy an outstanding reputation in the international professional world. The company manufactures a range of laser vibro-meters that have become the accepted gold standard for non-contact vibration measurement. The laser Doppler vibrometer is a precision optical sensor used for determining vibration velocity and displacement at a fixed point. The technology is based on...

Full-field vibrometersPSV Scanning Vibrometer ID & 3D ■ For comprehensive, full-field analysis for NVH, acoustics, structural dynamics, ultrasonics and FEM validation up to 25 MHz ■ PSV Software package provides detailed vibration data analysis and 3D animation of deflection shapes with full export compatibility ■ Available as compact notebook-based model, 1D or 3D rack type and as fully automated structural test station RoboVib® ■ Patented QTec® multi-path interferometry for 10x faster measurements and best SNR on technical surfaces ■ Powerful accessories like the geometry scan unit for...

MPV Multipoint Vibrometer ■ Capture transient and non-stationary events in a single synchronous measurement ■ Gather time- and frequency-resolved deflection shapes in 3D ■ Flexible and user-configurable sensor array with up to 48 optical channels plus 8 reference channels for other sensors

MSA Micro System Analyzer ■ Microscope-based vibrometers for a reactionless characterization of microsystems, MEMS, BAW/ SAW, biological probes, etc. ■ From intuitive entry-level to combined vibration and topography measurement systems, 3D vibration mapping to ultra-high frequency systems with 2.5 GHz ■ For measuring dynamics, securing microsystems functionality, modal analysis or FE model updating ■ Integrated microscope optics for highest lateral resolution and image quality ■ Patented MSA IRIS technology measuring capped MEMS through Si-encapsulation

Special application vibrometers RLV Rotational Laser Vibrometer torsional vibration and rotational speed variation For measurement, e.g. automotive engine and drivetrain torque, motors and pumps, etc. Provides angular velocity, displacement and rpm outputs RSV Remote Sensing Vibrometer Robust and portable vibrometer for mobile outdoor measurements over long distances with high sensitivity Also for challenging measurements in the R&D lab using optional short range lenses IPV In-Plane Vibrometer Transverse (in-plane) vibration measurement Lateral examination of stroke movements Differential...

Shaping the future since 1967 OM_PB_VIB_E_42337 2021/06 2019/03 - Technical specifications are subject to change without notice. High tech for research and industry. Pioneers. Innovators. Perfectionists. Find your Polytec representative: www.polytec.com/contact Polytec GmbH · Germany Polytec-Platz 1-7 · 76337 Waldbronn