3 Axis Helmholtz Coil
Characteristics of 3 Axis Helmholtz Coil: X, Y, Z axial magnetic fields, generally lower magnetic fields per axis. It is especially suitable for generating standard magnetic fields, canceling and compensating the earth's magnetic field, geomagnetic environment simulation, determining magnetic shielding effects, electromagnetic interference simulation experiments, calibration of Hall probes and various magnetometers, and research on biological magnetic fields and magnetic properties of materials.
Helmholtz Coil Specification Parameter
| Model | Radius (mm) |
Center magnetic field (Gs) |
Uniformity % |
Homogeneity sphere diameter(mm) |
Each dimension power range(W) |
The One dimensional weight (Kg) |
The three dimensional weight (Kg) |
| DXHC30-50 | 300 | 50 | 5 | 200 | 420 | 55 | |
| 1 | 150 | ||||||
| DXHC30-10 | 300 | 10 | 0.5 | 100 | 90-120 | 12 | 38 |
| 0.1 | 90 | ||||||
| DXHC30-2 | 300 | 2 | 0.05 | 60 | 18~32 | 3.5 | 11 |
| 0.01 | 40 | ||||||
| DXHC25-1000 | 250 | 1000 | 5 | 160 | 5000 | 500 | |
| 1 | 125 | ||||||
| DXHC25-500 | 250 | 500 | 0.5 | 100 | 2500 | 250 | |
| 0.1 | 75 | ||||||
| DXHC25-300 | 250 | 300 | 0.05 | 50 | 1600 | 150 | |
| 0.01 | 33 | ||||||
| DXHC25-100 | 250 | 100 | 5 | 160 | 600 | 50 | |
| 1 | 125 | ||||||
| DXHC25-50 | 250 | 50 | 0.5 | 100 | 300~620 | 30 | 138 |
| 0.1 | 75 | ||||||
| DXHC25-10 | 250 | 10 | 0.05 | 50 | 60~110 | 8 | 32 |
| 0.01 | 33 | ||||||
| DXHC25-2 | 250 | 2 | 5 | 160 | 12~18 | 4 | 14 |
| 1 | 125 | ||||||
| DXHC20-500 | 200 | 500 | 0.5 | 80 | 2000 | 160 | |
| 0.1 | 60 | ||||||
| DXHC20-300 | 200 | 300 | 0.05 | 40 | 1000 | 96 | |
| 0.01 | 26 | ||||||
| DXHC20-100 | 200 | 100 | 5 | 130 | 350 | 32 | |
| 1 | 100 | ||||||
| DXHC20-50 | 200 | 50 | 0.5 | 80 | 200~520 | 16 | 54 |
| 0.1 | 60 | ||||||
| DXHC20-10 | 200 | 10 | 0.05 | 40 | 40~65 | 8 | 28 |
| 0.01 | 26 | ||||||
| DXHC20-5 | 200 | 5 | 1 | 100 | 20~32 | 6 | 22 |
| 0.1 | 60 | ||||||
| DXHC20-2 | 200 | 2 | 1 | 100 | 8~10 | 4 | 15 |
| 0.1 | 60 | ||||||
| DXHC15-300 | 150 | 300 | 5 | 100 | 660 | 54 | |
| 1 | 75 | ||||||
| DXHC15-100 | 150 | 100 | 0.5 | 60 | 220 | 18 | |
| 0.1 | 45 | ||||||
| DXHC15-50 | 150 | 50 | 0.05 | 30 | 110~330 | 12 | 38 |
| 0.01 | 20 | ||||||
| DXHC15-10 | 150 | 10 | 1 | 75 | 21~42 | 6 | 24 |
| 0.1 | 45 | ||||||
| DXHC10-200 | 100 | 200 | 5 | 66 | 200 | 19 | |
| 1 | 50 | ||||||
| DXHC10-100 | 100 | 100 | 0.5 | 40 | 100 | 15 | |
| 0.1 | 30 | ||||||
| DXHC10-50 | 100 | 50 | 0.05 | 20 | 50~180 | 9 | 20 |
| 0.01 | 10 | ||||||
| DXHC10-10 | 100 | 10 | 1 | 50 | 10~24 | 3.5 | 13 |
| 0.1 | 30 | ||||||
| DXHC7-100 | 70 | 100 | 5 | 45 | 50 | 7 | |
| 1 | 35 | ||||||
| DXHC7-50 | 70 | 50 | 0.5 | 28 | 24~120 | 5 | 17 |
| 0.1 | 21 | ||||||
| DXHC7-10 | 70 | 10 | 0.05 | 14 | 5~24 | 2 | 8 |
| 0.01 | 9.3 |
Typical Cases
|
3DXHC10-100
Magnetic field direction X, Y, and Z axis orthogonal to each other, the highest magnetic field strength of each axis is 100 Gs; |
|
3DXHC15-30
Magnetic field direction X, Y, and Z axis orthogonal to each other, the highest magnetic field strength of each axis is 30 Gs; |
|
3DXHC20-10
Magnetic field direction X, Y, and Z axis orthogonal to each other, the highest magnetic field strength of each axis is 10 Gs; |
|
3DXHC21-25
The center magnetic field strength of each axis is 25 Gs; |
|
Three-dimensional shielding cylinder coil
The three-dimensional shielding tube coil is a three-dimensional coil specially designed for three-dimensional low-weak magnetic fields inside the shielding tube. The design goal is to use a small coil to achieve the maximum uniform area and minimize the space occupied inside the shielding tube. The three-dimensional coil inside the shielding tube is composed of a group of four coils and two groups of saddle coils, of which the axial direction is a four-coil structure and the radial direction is two groups of saddle coils, forming a group of three-dimensional coils, and can be supplemented with first-order gradient and second-order gradient combination coils. |
Schematic diagram of the magnetic field control system
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