Modelling of a Weld Scan eddy current probe

Author: Jenkins S A   Hansen John  

Publisher: The British Institute of Non-Destructive Testing

ISSN: 1354-2575

Source: Insight - Non-Destructive Testing and Condition Monitoring, Vol.46, Iss.5, 2004-05, pp. : 265-267

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Abstract

An eddy current probe designed especially for investigating welds, a weld scan probe, has been modelled. The probe uses two identical coils, mounted in a tangentially to the weld surface which can be driven independently or in differential modes. A model has been developed to help understand the characteristics of this probe.

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