APPARATUS AND METHOD FOR PROJECTING INFORMATION ONTO AN OBJECT IN THERMOGRAPHY INVESTIGATIONS

摘要

The present invention for evaluating thermography, the object (1), in particular to be tested by active thermography discloses an apparatus and method. Is intended to provide a more accurate and more reliable thermography irradiation. For this purpose, the intention is to identify defects in the position to place the object (1) to be evaluated with improved accuracy the object (1). The present invention is characterized by the fact that is provided to record the at least one thermography optical images (4) of an infrared camera (2) the object (1) having a lens having a first lens axis (2a). In addition, the second lens axis (3a) has a projection unit with a lens (3) is provided for the purpose of projecting the at least one item of information on the object (1). In addition, the infrared camera 2 and the projection unit (3) of the lens axis position with respect to the dispenser unit (2a, 3a) (5) is an infrared camera lens into each other in the axial direction of the object (1), (2), or a projection unit (3) to the reflection axis of the lens and the object (1) from an infrared camera (2), the deflected light to the object (1) and from the projection unit 3 to deflect to or through the infrared light to pass or to is provided for. ;