MS-1L Compact Magnetic Shield

The MS-1L magnetic shield is an excellent and compact system for precision magnetic field control. It provides multilayer high permeability metal shielding to reduce the ambient magnetic noise, and has an internal field coil system to precisely control the magnetic field in the center of the shielded volume.

More information:

• Magnetic shield getting started.
• Magnetic shield frequency asked questions.
• Magnetic shield degaussing user guide.

Features

• Four-layer magnetic shield
• Shielding factor: 10⁶
• Magnetic noise: 16 fT/Hz^1/2
• Precision magnetic field coil system
  • Design for high axial Z field uniformity
  • Maximum coil current: 1 A
  • Internal 3-axis magnetic field coil
    • X/Y coil calibration: 0.6 G/A = 69 nT/mA
    • Z coil calibration: 1.3 G/A = 130 nT/mA
  • Internal gradient field coils
    • dZ/dz, dZ/dy, dZ/dx, dY/dx, dY/dy
  • Internal Z-axis second order d²Z/dz² gradient coil
• Axial hole: 30 mm dia.
• Access holes: 15 mm dia. 8 radial & 2 on each endcap
• Internal stage with breadboard hole pattern
• Mass: 8 kg

Interface

• Field coil: SMA
• Thorlabs 30 mm cage mounts (3)

Performance data

Construction

Field Coils

Ordering

MS-1L, $7996.