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Combined method

Magnetization using the combined method

Using the combined method (see Figure 1) the component is magnetized by direct current flow and a coil. The DC pulses generated by the MT test device flow alternately through the component via test cables and magnetic poles and via a coil around the component. The leakages occurring at the cracks make for a clearly defined accumulation of magnetic particles and result in precise and clear crack images.

(Figure 1)
(Figure 2)

Measuring devices

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Measuring devices for pulse testing currents, pulse testing field and residual field strengths.

Mobile testing equipment

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Our mobile MT testing equipment enables the tester to test parts for surface cracks directly on-site, and to subsequently carry out demagnetization.

Stationary testing equipment

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Contactless testing and demagnetization of parts on the test surface.


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Useful accessories for our testing equipment and measuring technology, directly from us.