Shearography / ESPI Systems
For full field, non contact, non destructive testing, vibration, deformation and strain measurement. Field of view from mm to square meters with a resolution of fractions of the light wave length.
Application: Non Destructive Testing
Defects become visible on the basis of the measured inhomogeneous deformation due to thermal, dynamic or vacuum loading.
DIC (Digital Image Correlation)
For full field non contact strain, deformation, vibration, motion measurement and analysis based on VIC-Software of Correlated Solutions. From static high resolution to high speed dynamic applications with sensitivity in the sub micrometer range.
Application: Strain Measurement
For three dimensional static and dynamic applications or fatigue test from 0,01% up to 1000% strain with high spatial resolution up to 29Mpx per system with high time resolution at 1 million frames per second.
Used for simple visualization, monitoring and recording of vibrations and rotations in slow-motion. For quantitative evaluation in subpixel range, it can be extended with image correlation (see above).
Application: Vibration Analysis
of operation deflection with full field 3D using high speed recording and phase separation method. Phase resonance methods in combination with elektrodynamic shakers.
Designed for vibration excitation in the k-Hz range especially for non destructive testing. Systems include special light weight high power piezo amplifiers for mobile application in NDT with shearography and thermography.
Application: Vibration Monitoring
On shaker, test benches, at non-accessible locations (endoscope-use) and on large or micro objects.