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Product Data Sheet
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Our TWM yokes are the perfect mobile crack detection units, particularly for checking ferromagnetic parts where burn marks and annealing must not occur. These durable AC electromagnetic yokes are designed to detect surface indications.
The TWM 230 A hand yoke is equipped with a switch that can be replaced when it becomes worn or faulty.
NDT TypeMagnetic Particle Testing
Ideal ApplicationDifficult to reach areas, Field testing, In-service inspections, Spot inspections, Uneven surfaces, Weld inspection
Defect ExamplesFatigue cracks, Grinding cracks, Quenching cracks, Seams, Shrink cracks, Tears
StandardsDIN EN ISO 9934-3:2002, DIN VDE 0100-410:2007, DIN VDE 0100-540:2012, EN 60204-1:2006
Accessories to use with Magnaflux electromagnetic yokes
TWM 220 N electromagnetic yoke for magnetic particle inspection
TWM 42 A electromagnetic yoke for magnetic particle inspection
TWM 42 N electromagnetic yoke for magnetic particle inspection
Ergonomic, lightweight, sealed and servicable electromagnetic AC yoke finds surface indications during magnetic particle testing
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