Click image to enlarge
Product Data Sheet
Locate a Distributor
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 42 A is equipped with a switch that can be replaced when it becomes worn or faulty.
NDT TypeMagnetic Particle Testing
Ideal ApplicationField testing, In-service inspections, Spot inspections, Testing inside vessels, tubes and closed containers, 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 42 N electromagnetic yoke for magnetic particle inspection
TWM 220 N electromagnetic yoke for magnetic particle inspection
TWM 230 A electromagnetic yoke for magnetic particle inspection
Ergonomic, lightweight, sealed and servicable electromagnetic AC yoke finds surface indications during magnetic particle testing
Subscribe to Magnaflux NDT Blogs: