Demagnetizers Nondestructive Testing (NDT) Supplies and Accessories

7 Results
70mm Small Aperture Demagnetisers -- DMC70-B and DMC70-H
from Johnson and Allen, Ltd.

Ideal for small tools and low volume demagnetisation the 70mm Small Aperture Demagnetiser is compact and powerful. Encapsulated in a hard wearing polymer the unit is resistant to impact, abrasion and corrosion. The unit is available in two versions: DMC70-B: A bench mounted version equipped with... [See More]

  • Magnetic Particle Inspection: Demagnetizers
Hand Held 'Wiper' Type Demagnetise -- PDM105
from Johnson and Allen, Ltd.

The PDM105 is a hand held unit meant for 'wiping' across parts. Holding the unit a few millimeters from the surface is enough to demagnetise thin parts for most engineering purposes. Features include: Works from 110V supplies, with a current draw of 4A. Self resetting thermal cut-out fitted as... [See More]

  • Magnetic Particle Inspection: Demagnetizers
High Powered Aperture Demagnetisers
from Johnson and Allen, Ltd.

Johnson and Allen can design and manufacture larger High Powered Aperture Demagnetising Coils to customer requirements.Typically requiring a 400V supply, these coils are the largest types we manufacture with them being able of producing in excess of 126 Gauss in the center if required. (10,000Am). [See More]

  • Magnetic Particle Inspection: Demagnetizers
Magnetising/Demagnetising AC Coil -- MC 460
from Johnson and Allen, Ltd.

The heavy duty MC 460 is an 460mm aperture type magnetising coil - Also capable of demagnetising. This unit is will find transverse orientated defects using magnetic field in excess of 100 Gauss at the center. The MC 460 has a robust PVC construction making it ideal for inspections off offshore and... [See More]

  • Magnetic Particle Inspection: Coil magnetizer; Demagnetizers
Plattern Demagnetisers -Flat Bed Type
from Johnson and Allen, Ltd.

Suitable for thinner sectioned components, Flat 'Platern' Type Demagnetisers are ideal for mounting under conveyor systems or for wiping smaller components across the top of them such as hand tools and bearing ring cases. These units are custom built to customer specification. For more information... [See More]

  • Magnetic Particle Inspection: Demagnetizers
Scalpel Knife Blade Demagnetiser
from Johnson and Allen, Ltd.

The Scalpel Knife Blade Demagnetiser is a highly specialised unit Johnson and Allen designed and manufactured in Sheffield for a previous customer. Highly automated, this unit is capable of processing in excess of 3000 medical scalpel blades in a single 5 second activation cycle. Medical scalpel... [See More]

  • Magnetic Particle Inspection: Demagnetizers
Standard Aperture Demagnetisers
from Johnson and Allen, Ltd.

Johnson and Allen can design and manufacture Aperture Demagnetising Coils for a variety of applications from the Aerospace to Automotive Industries. Typically we build our coils to work off either 230V or 400V but we can do custom voltages upon request. All of our Demagnetisers can be supplied with... [See More]

  • Magnetic Particle Inspection: Demagnetizers