Abb Reaktor Gmbh

Freistaat Thüringen (materialforschungs- Und -prüfanstalt an Der Bauhaus-universität Weimar)

Frank Bonitz

Alexander Ulanov

Bernd Müller

An ultrasonic angle-beam probe and a method for operating the angle-beam probe include an approach wedge to be driven into a gap. The overall height of the probe sets limits which preclude testing starting from a specific gap width. At least two approach wedges are provided in order to give the angle-beam probe a testing sensitivity that is maintained even in the case of a reduced overall height. A device is provided which can be assigned to a pulse generator, a sound evaluator or a connecting element to a sound transducer, in order to influence a sound echo time.

Ultrasonic angle-beam probe and method for operating the angle-beam probe

A testing head is provided which operates in accordance with the contact technique and has a flexibly constructed adaptor piece that is adapted to an intended contour of the conical bottom surface. A ring structure, which is disposed on the base surface of the adaptor piece, is constructed as a one-piece or multiple-piece ultrasonic transducer.

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Neunkirchen, Germany

Frank Bonitz