Non-destructive testing

Shearography and TV-Holography are the techniques implemented to detect the inclusion or to locate adhesive defects between several layers of materials. This NDT (Non-destructive Testing) technique is also suitable for composite materials.

An internal defect is disclosed by a surface deformation (in the micrometer range) in the surface of the part at the defect. Display is obtained in real time using software developed by HOLO3.