For ultra-low field environments, MuMetal demagnetisation, known as degaussing, is required.


MSL provide degaussing units for MuRooms and any bespoke shields to achieve residual fields of 2nT and below. MuMetal has a remnant magnetisation of 30nT, so magnetic field environments of less than 30nT are not possible without degaussing.

Shielding Applications

Degaussing is the process of decreasing or eliminating a remnant magnetic field and it can be applied to almost any shield. Typical shielding applications include:
  • Medical Imaging
  • Particle Physics Research
  • Quantum Devices
  • Magnetometer Development and Calibration


State-of-the-art degaussing optimised for MuMetal and high-performance applications.
Field gradients of less than 1nT per metre. 
Degaussing output parameters are optimised for customer’s required performance.
Software provided with ‘one-button’ operation linked to customisable settings.

Contact Us

Speak to one of MSL’s Engineers to learn more about how your shielding system can be optimised with degaussing.
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