These general purpose deflection measurement devices are based on LVDT transducers. A variety of travels is available to suit a wide range of applications.

Principe de fonctionnement

Each transducer has a fixed body with a moving core. The moving core is spring loaded and features a ball-tip. The body of the deflectometer is fixed to a stationary part of the test system and the moving tip is located against the area of interest. Any movement of the area of interest is transferred to the moving tip and hence to the transducer resulting in a signal that is proportional to the deflection.


General purpose deflection measurement of components, structures and devices