Demagnetisers

Demagnetisers are used in Magnetic Particle Inspection (MPI) methods of NDT to demagnetise components post inspection. Johnson & Allen design and manufacture standard and bespoke MPI aperture demagnetisers, as well as specialist demagnetising equipment for unique applications.

MPI demagnetisers can either be intermittent or continuous use, with Regavolt control and roller track systems available; Roller track systems being recommended for high output demagnetisers to minimise EMF exposure.

Bespoke Demagnetisers

Aperture Demagnetisers
Aperture Demagnetisers
Regavolt Demagnetiser Control
Regavolt Demagnetiser Control

Standard Demagnetisers

MC260 AC/DC
MC260 AC/DC

Flat Platen Type Demagnetisers

Bench Mounted Platen
Bench Mounted Platen
PDM 105
PDM 105

Specialist Demagnetisers

High Powered Demagnetisers
High Powered Demagnetisers
Scalpel Knife Blade Demagnetiser
Scalpel Knife Blade Demagnetiser

MPI Consumables

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MPI Equipment

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MPI Bench Units

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MPI Power Packs

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Gauss Meters

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