Demagnetisers are used with a demagnetising fixture or
coil to demagnetise both ferrous and permanent magnet material as
individual magnets or as part of an assembly.
Hirst Magnetic Instruments Ltd. range of MD
are capacitive discharge based demagnetisers that utilise a decaying
sinusoidal waveform to achieve demagnetisation.
They are used in applications where higher coercivity
materials are being employed or medium size or difficult shaped
components need demagnetising
The MD range can be incorporated into sytems, as shown above, or in
conjunction with a demagnetising coil, used in a stand alone
Demagnetising applications can be very technically difficult, contact
our sales office for advice on the demagnetiser best for your