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Johnson and Allen Ltd have been market leaders in the supply of crack detection equipment and consumables for over 75 years, with a wealth of experience in both MPI and DPI Systems


PRODUCTS • Consumables: MPI & DPI Ranges


• Dye Penetrant Inspection: Bespoke Systems & Accessories


• Magnetic Particle Inspection: Bespoke Systems & Accessories


• Inspection Lamps & Radiometers: UV & White Light Lamps & Bulbs


• Demagnetisers: Aperture, Flat ‘Platen’ & Specialised


• Gauss Meters & Magnetometers • Ultrasonic Thickness Gauges • Hardness Testers • Pressure Films


• UKAS Calibration: MPI Lines, Bench Units & Power Packs


Tel: 0114 273 8066 Email: info@johnsonandallen.co.uk


www.johnsonandallen.co.uk Johnson & Allen Ltd Neocol Works Smithfield Sheffield S3 7AR


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