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Product Detail:

Square helmholtz coil

Characteristics: Uniformity area is big, and the space is open. Generally used in large sample test, the side length can reach to 1m to several meters, it can be designed as a one-dimensional, two-dimensional and three-dimensional coil.Applicable to the standard field, offset and compensation of the earth's magnetic field, the magnetic environment simulation, magnetic shielding effect of judgement, electromagnetic interference simulation experiment, hall sensor and all kinds of magnetometer calibration, biological magnetic field research and the study of the magnetic properties of the material.

Square-helmholtz-coil

Helmholtz Coil Specification Parameter

Model Exterior Side length(cm) Central field (Gs) Uniformity % Homogeneity cube side length(cm) Each dimension power range  One dimensional weight (Kg) Three dimensional weight (Kg)
DXF150-2 Square 300 2 5 100 540~680 84 280
1 75
DXF100-2 Square 200 2 0.5 40 260~320 38 150
0.1 28
DXF75-10 Square 150 10 0.05 15 600~800 90 300
0.01 10
DXF75-2 Square 150 2 5 50 150~180 21 70
1 37.5
DXF60-10 Square 120 10 0.5 24 500~620 68 230
0.1 17
DXF60-2 Square 120 2 0.05 12 100~120 18 60
0.01 8
DXF50-20 Square 100 20 5 33 600~800 72 260
1 25
DXF50-10 Square 100 10 0.5 20 350~500 47 155
0.1 14
DXF50-2 Square 100 2 0.05 10 70~100 15 50
0.01 6.6
DXF40-50 Square 80 50 5 2.6 1000 98
1 20
DXF40-10 Square 80 10 0.5 16 200~320 30 110
0.1 11
DXF40-2 Square 80 2 0.05 8 45~80 12 40
0.01 5.3

Typical Cases

Model Main technial parameters Reference Picture
3DXF16-1 Three-dimensional square coil
Magnetic field intensity in each dimension: 1Gs; Magnetic field center uniformity: 1*10-3;
Uniform area: 45*45*45mm;
Three-dimensional equal diameter side length: 320mm;		 Square-helmholtz-coil
3DXF17.5-50 Three-dimensional square coil
Center magnetic field strength: 50Gs;
Magnetic field center uniformity: 1*10-3;
Uniform area: 50*50*50mm;
The minimum average side length: 350mm;		 Square-helmholtz-coil
DXF120-10 One-dimensional square coil
Side length: 2400mm;
Industrial frequency: 50Hz;
Magnetic field: 10Gs;
Uniform area: 600*600*600mm;
Uniformity: 1%		 Square-helmholtz-coil
3DXF120-5 Three-dimensional square coil
Center magnetic field strength: 5Gs;
Magnetic field center uniformity: 1*10-3;
Uniform area: 320*320*320mm;
Side length: 2400mm;		 Square-helmholtz-coil
3DXF40-15 Three-dimensional square coil
Center magnetic field intensity: 15Gs;
Magnetic field center uniformity: 1*10-3;
Uniform area: 120*120*120mm;
Side length: 800mm;		 Square-helmholtz-coil
3DXF45-1 Three-dimensional square coil
Center magnetic field strength: 1.0Gs;
Magnetic field center uniformity: 1*10-3;
Uniform area: 135*135*135mm;
Side length: 900mm;		 Square-helmholtz-coil
DX4F90-5 One-dimensional coil
Center magnetic field strength: 5 Gs;
Uniformity of the magnetic field: ΔH/H=5*10-3;
Uniform zone: Φ500*1000mm;
Side length: 1800mm;
Power Supply: 540W (6A90V)		 Square-helmholtz-coil