No-Magnetic-Moment-Helmholtz-Coil

No Magnetic Moment Helmholtz Coil

No magnetic moment coil has a very prominent advantage: the work of a certain distance away from the environment will not produce magnetic interference, which for multiple systems work simultaneously has a very important significance; In addition, the non-magnetic moment coil will not magnetize the more recent Magnetic material, and therefore will bring no additional torque in this area of the magnetic torque error.

 

Typical Cases

No-Magnetic-Moment-Helmholtz-Coil-1

DXWJ10-1

 

8 ring - no magnetic moment coil
Dimensions: diameter 192mm, length 160mm, the central magnetic field 1Gs.
100mm long in the axis, the uniformity is 5.5%,
80mm long in the axis, the uniformity is 1.1%,
60mm long in the axis, the uniformity is 0.11%.

No-Magnetic-Moment-Helmholtz-Coil-4

DXWJ20-2

 

8 ring - no magnetic moment coil
Dimensions: diameter 646mm, length 532mm, the central magnetic field 2Gs.
100mm long in the axis, the uniformity is 0.011%,
200mm long in the axis, the uniformity is 0.092%,
300mm long in the axi, the uniformity is 2.3%.

 

View other Helmholtz Coils

No magnetic moment coil through several groups of coils to a certain geometric structure of the installation, and through each group of a certain number of coil turns and a certain current direction, so that the magnetic field rapidly decays coil, the coil moment of zero.
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