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14HF is a ready-to-use fluorescent magnetic particle ink for locating medium-fine discontinuities in critical parts by providing clear, bright, fluorescent green indications for excellent inspection quality and accuracy.
14HF is an ideal choice for high performance inspections of precision safety-critical or high-stress components, and to extend the life of valuable mag particle equipment. It is widely regarded as the test material of choice for aerospace applications.
Increases indication detection
Minimises inspection time
Improve inspection consistency and reliability
Maintain magnetic particle system performance over greater periods of time thanks to the highly-durable, easily-dispersed 14A particles
NDT TypeFluorescent Magnetic Particle Testing
Particle Suspension VehicleCarrier II (Petroleum Distillate)
Required EquipmentMagnetizing device, UV light source
Ideal ApplicationAfter secondary processing, Critical applications, Detecting fine to very-fine discontinuities, High strength alloys, In-service inspections
Defect ExamplesFatigue cracks, Grinding cracks, Inclusions, Laps, Quenching cracks, Seams, Shrink cracks, Tears, Welding defects
StandardsAMS 2641, AMS 3044, AMS 3045, AMS 3046, ASME BPVC, ASTM E1444/E1444M, ASTM E709, ISO 9934-2, MIL-STD-2132, Rolls Royce RRP 58004 (CSS 231), SAFRAN IN 5300, SNECMA DMR70-520
Carrier II petroleum-based suspension vehicle for wet method MPI
14A fluorescent magnetic powder for wet method MPI in UV light
MG 410 fluorescent magnetic powder for wet method MPI in UV light.
SKC-S cleaner and remover for pre-cleaning before testing and for removing excess surface penetrant.
Centrifuge tubes to measure settling volume concentration
Test pieces to measure performance as part of regular system checks for penetrant testing.
EV6000 portable, hand-held LED UV lamp for fluorescent PT and MT
LED UV lamps and black lights for non-destructive testing
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