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The Y-7 is a durable, high-strength AC/DC magnetic yoke designed to detect surface and sub-surface indications in the most rugged applications.
Featuring sealed chemical-resistant construction, articulating legs to contour to any part shape and robust strain-relieved twelve-foot cord for field use, the Y-7 is ideal for inspection of welds and other remote testing.
Solid-state controls allow the operator to use AC magnetic fields for surface indications or DC magnetic fields for sub-surface indications to meet all inspection needs.
The Y-7 is also available in the Y-7 MV Kit which comes with a Y-7 yoke, #1 Gray and #8A Red magnetic powders, a paint marker and shop cloth in a convenient carrying case.
NDT TypeMagnetic Particle Testing
Ideal ApplicationDemanding environments, Field testing, In-service inspections, Spot inspections, Weld inspection
Defect ExamplesFatigue cracks, Grinding cracks, Inclusions, Laps, Quenching cracks, Seams, Shrink cracks, Tears, Welding slag
StandardsASME BPVC, ASTM E1444, ASTM E709
Pale white-gray particles provide strong contrast on most metal surfaces, including high reflective surfaces during dry method mag particle testing
Pale yellow particles provide strong contrast on light, medium and dark colored metal surfaces during dry magnetic particle testing
Rust red particles provide strong contrast on most metal surfaces during dry magnetic particle testing
A highly-sensitive oil-based magnetic particle suspension aerosol for nonfluorescent wet mag particle testing to find fine and medium discontinuities
Yoke Light to use with Magnaflux Y-2 AC electromagnetic yokes
Test Weight to use with Magnaflux AC electromagnetic yokes
Ergonomic, lightweight, sealed and servicable electromagnetic AC yoke finds surface indications during magnetic particle testing
Battery-powered, electromagnetic DC yoke and magnetic power kit finds sub-surface indications during non-fluorescent mag particle testing
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