Brochure PSV Scanning Vibrometer for full-field vibration measurement
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PSV Scanning Vibrometer Optical measurement of vibrations in 1D and 3D Product brochure

The world vibrates Measuring vibrations quickly and easily, making them visible and thereby understanding the world – that is our common goal. Harnessing vibration and acoustics for the greater good – that is the task. Scanning Vibrometers from Polytec are the tool.

Simple – Fast – Reliable You wish to generate reliable vibration map data quickly. How can you achieve this without corrupting the measurement with contact sensors on the measurement object? Laserbased, optical measuring systems are your solution. Here is what Scanning Vibrometers from Polytec can do: In the event of acoustic problems and during the validation of simulation models, the measurement data generate a technical picture of dynamic behavior. Graphically visualized, the solution practically takes care of itself. Polytec Scanning Vibrometers provide precise and easily interpretable...

Improve your products quickly – with vibration measurements by Polytec. Polytec Scanning Vibrometers are perfectly normal vibration measurement systems, but they can do so much more: • s many measurement points as you A really need, even in a small area • s much bandwidth as you need A • ompletely non-contact, so that everything C vibrates as it really should • o intelligent that the visualization shows S everything, both the good and the bad • o focused that no object is too small and S so flexible that no object is too big • o compatible that FE model validations S become child’s play • s...

"Something is too loud here!" Your product doesn't do what you want it to do? The Polytec Scanning Vibrometer takes you straight to the cause. Scan automatically Make a measurement Recording highly accurate vibration data with the PSV Scanning Vibrometer is almost as easy as making a video: You use the video camera to sight in on your object and specify the surfaces to be measured in the software. The Scanning Vibrometer does the rest automatically. To the point Do you need convincing data? The superimposition of 3D object geometry and vibration measurement data makes it much easier to draw...

Strong on the inside – open to the outside The intuitive operation of the Polytec Scanning Vibrometer even enables beginners to perform successful measurements in just a few minutes. This is thanks to the PSV software. The comprehensive PSV software package is specially designed for full-field measurement and the display of structure-borne noise vibrations in a CAE-integrated development environment. A live video image, intuitive drawing and meshing tools quickly provide a suitable measurement grid. Image processing* helps you detect the laser position and automatically creates a...

Communicate your results to a wider audience – 3D animations provide an intuitive understanding of the measurement results. In addition, texture data from the hand-held 3D scanner makes a good impression with a photo-realistic presentation of results. Software maintenance enables you to secure the new software functions of tomorrow today. Polytec Update automatically informs you as soon as a new software version is available for download. Do you need more? – Sample macros in Visual Basic and an increasing number of ready-made macros** from the PSV community for special tasks extend the...

Efficient product development with your Polytec Scanning Vibrometer Post-Processing If the comparison with the operating deflection shapes and the identified resonant frequencies is not sufficient, subsequent curve fitting e.g. with the PolyWave Post-Processing Suite** is the next step for model updating. You validate your durability models with high-resolution stress and strain distributions calculated from the raw data in the Polytec StrainProcessor**. Export interfaces open the way to your usual software tools. Visualize and evaluate An initial assessment of the measurement results is...

The PSV Scanning Vibrometer provides an extremely powerful, easy-to-integrate platform to optimize your product development cycle, dramatically shorten time to market and increase product quality. Open data interfaces seamlessly integrate the PSV Scanning Vibrometer in your CAE workflow. Simulate The experimental modal test builds a bridge to reality. It provides the data necessary for validation and optimization of the simulation model. 02 DEFINE THE MODAL TEST Define the modal test The CAE requirements determine the location and number of measurement points, which is virtually unlimited....

1D, 3D, portable – suitable for your requirements The redefined sixth generation of the PSV Scanning Vibrometer is more versatile and expandable than ever before. From a compact notebook system to a complete RoboVib® test center – the PSV can be tailored to suit your task! It is your preferred choice for all tasks concerning operating deflection shape analysis in 1D or 3D, experimental modal analysis and model validation.

Flexible configuration The PSV Scanning Vibrometer measures and visualizes vibrations from micro to macro up to 25 MHz – and down to the sub-pm range. The distribution of outof-plane vibration amplitudes and phases is acquired across a wide area in the 1D configuration. It becomes a 3D system for measuring spatial vibration information simply by adding two more scan heads. The compact notebook variant enables mobile measuring worldwide. The carefully designed system cabinet* offers excellent ergonomics and storage options for everyday work. This means that the entire system is readily...

Our technological lead – for your application Scanning heads with a helium-neon laser The precise helium-neon laser with its small laser measuring spot is suitable for measurements on extremely fine structures and even measures in and through water and other transparent media. Tiny structures Transparent media (water, glass, etc.)