Polytec manufactures a wide range of laser vibrometers that are the acknowledged gold-standard for non-contact vibration measurement. No matter your measurement need in research, development and production or even for long-term monitoring, there is a Polytec system to provide the answer. Laser-Doppler vibrometers analyse samples of different sizes, from entire car bodies, large aerospace parts over engines and actuators to micron-sized MEMS or delicate HDD components.
Experienced application engineers are available to perform your measurement tasks
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Access to the latest non-contact measurement technology
Measuring the transfer functions, amplitudes and resonance frequencies in a non-intrusive way with the simple “point and shoot” method is the single-point vibrometer’s specialty. You measure an object’s vibrations in the direction of the laser beam. From robust industrial vibrometers, to particularly compact designs, or systems with a modular approach – Polytec will always provide you with the ideal tools to suit your individual vibration measurement task.
Full-field vibrometer models allow users to perform areal deflection shape measurements that are used to validate simulation models and identify vibration hotspots. They keep the focus firmly on complex vibration behaviour over the entire surface. Polytec’s product range includes everything from scanning vibrometers for stationary processes to multipoint vibrometers (that measure in parallel) for non-stationary and transient processes.
Inspired by the rapid further development of microelectromechanical systems –known as MEMS for short – Polytec is presenting an innovative product line of microscope systems that you can use to validate microsystems’ dynamics and topography. At Polytec, you’ll find the perfect devices for determining transfer functions, as well as unique all-in-one instruments for both static and dynamic 3D characterisation of microsystems that can be integrated in (vacuum) probe stations.
If you’ve got special requirements, then you need special tools. No matter whether you’re carrying out measurement for ultrasonic applications in the very high frequency range, or need rotational vibrometers for rotating structures, or in-plane vibrometers for measuring vibrations perpendicular to the measurement beam – you’ll find the perfect solution at Polytec.
Data acquisition, visualisation and evaluation form the very essence of Polytec’s high-tech vibration measurement tools. And for this very purpose, Polytec is offering you high-performance software packages for device control, data acquisition and data processing that enable users to represent their measuring results in an intuitive and animated way and to exchange data with external software for the purpose of experimental modal analysis or FEM calculation, for example.
In addition to Testing services in various application areas, either onsite or in our laboratories, we can support you with our PolyXperts throughout the entire project.