Elstar Elektronik AG - Optical Vibration Measurement

Polytec offers a wide range of energy-efficient vibrometry systems. Laser-based measurement systems from Polytec are designed to optimize energy use depending on the measurement load. Lower loads result in reduced energy consumption, making the systems highly efficient across a broad range of test conditions.

QTec® Product line

From single-point to full-field measurements. QTec® vibrometers meet the demands of a wide range of vibration analysis tasks. Fast, accurate, and easy to use, they offer advanced measurement technology and flexible application options. QTec® systems improve the workflow of vibration testing through powerful functionality, intuitive operation, and a comprehensive range of support services.

QTec® Product line

Single-point vibrometers

A wide range of applications and precise out-of-plane measurements. Single-point vibrometers are ideal for capturing amplitudes, transfer functions, and resonance frequencies without contact. Based on the point-and-shoot principle, they enable quick, non-intrusive measurements. From modular setups to compact or rugged designs, Polytec offers the right solution for vibration testing across a broad frequency range.

Single-point vibrometers

Full-field vibrometers

Polytec full-field vibrometers measure complex vibrational behavior in a non-contact, non-destructive way using the laser Doppler principle. These tools shorten R&D cycles by providing precise insights into acoustics and dynamics. Visualize Eigenmodes and deflection shapes to enhance FE model validation. Polytec vibrometers are turnkey solutions, with upgrade options for expanding from DC to Megahertz, featuring cutting-edge technologies.

Full-field vibrometers

Microscope-based vibrometers

Driven by the rapid advancements in microelectromechanical systems (MEMS), Polytec introduces its highly innovative MSA Micro System Analyzers. These microscope-based measurement systems provide reliable, precise validation of dynamics and topography across a wide frequency range— from Kilohertz to Gigahertz. Measure transfer functions, perform static and dynamic 3D characterization, and integrate seamlessly into (vacuum) probe stations.

Microscope-based vibrometers

Special-application vibrometers

Special testing requirements often need specialized measurement tools. Whether you're measuring ultrasonic applications in the high-frequency range, rotational vibrations on rotating structures, or in-plane vibrations perpendicular to the measurement beam, Polytec has the perfect vibrometer to deliver precise results for any unique application.

Special-application vibrometers

Service and support

Polytec offers high-precision vibration analysis through PolyXpert engineering services or system rentals, giving you immediate access to advanced technology. We provide dedicated training and application support to optimize your system’s performance. We also recommend servicing your Polytec systems at one of our global support centers. Our services include calibration, maintenance, repairs, and software updates to keep your equipment like new..

Service and support