HANNOVER MESSE 2019,
01 - 05 April
You need a reliable tool to efficiently measure vibrations. You want to quickly generate reliable data for integration with CAE:
- to validate simulations,
- to visualize data,
- to identify acoustic problems before production starts,
- and to confirm the latest metrological research methodologies.
How do you achieve that without distorting the measurement by attaching physical sensors to the test object?
Choose scanning vibrometry from Polytec. These sophisticated systems measure, for example, amplitude and phase response over an entire surface and assemble the data into deflection shapes. In this way these systems enable you to carry out experimental modal analyses and operational deflection shape analysis with unparalleled dynamic and spatial resolution.
Non-contact and independent
A very important characteristic of Polytec its Scanning Vibrometers is that they measure even the most lightweight of components vibrating at high frequency, using only a laser. The technology works without contact, so there are no sensors or cables to attach to the object under test. But that is not all: Vibrations are measured exactly as they occur in reality - without any disturbance caused by the sensor itself. Non-contact also allows you to carry out measurements over large working distances with high flexibility and extreme precision.
Convincing and plausible
Besides very exact measurement data, the Scanning Vibrometer also directly provides visually convincing animated presentations of deflection shapes. The technical picture drawn during the measurement allows you to visualize the condition and come up with a solution.
AMA Center for Sensor, Measuring and Testing Technologies - Meeting Point Sensorics
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