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Three Dimensional Equal Diameter Helmholtz Coil 3 Axis Helmholtz Coil for Sale

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Quick Details

Port: Xiamen, Shenzhen, Guangzhou
Payment Terms: L/C,T/T,Western Union,Paypal
Supply Ability: 1000 Set/Sets per Month
Brand Name: DEXINMAG
Radius: 200-1000 mm
Place of Origin: Fujian China
Center magnetic field: 1 Gs
Weight: 1.5 - 40 kg
Uniformity: 0.1% / 1%
Packaging Detail: Wooden box
Package Preview: https://sc02.alicdn.com/kf/H8a5773344ca449cca80f14cd04c7d10aR.jpg_640x640.jpg
Xiamen Dexing Magnet Tech. Co., Ltd.
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Three Dimensional Equal Diameter Helmholtz Coil 3 Axis Helmholtz Coil for Sale

 

Three-dimensional equal-diameter coils are three-dimensional Helmholtz coils designed exclusively by our company. Its characteristics are: the three dimensions of the coil diameter is equal, the same number of turns, the same diameter; uniform area volume, small size, large internal space, the overall frame of non-magnetic metal-free, especially suitable for use in the shielding tube. There is also a common application that generates an AC magnetic field. Since the resistance and inductance of the three axes are the same, the same AC power supply can be used for three-axis switching to control the magnetic field with a voltage.
The maximum magnetic field in each dimension of the three-dimensional equal-diameter coil can be 1Gs~5G.

 

Helmholtz Coil Specification Parameter

 

Model Radius
(mm)
Center magnetic
field (Gs)
Uniformity 
%
Uniform zone sphere
diameter(mm)
Each dimension
power range(W)
Weight
3DXHDC10-1 200 1 0.1 25 2 1.5
1 50
3DXHDC12.5-1 250 1 0.1 35 3 2.5
1 60
3DXHDC15-1 300 1 0.1 40 4 3
1 70
3DXHDC17.5-1 350 1 0.1 50 5 3.5
1 85
3DXHDC20-1 400 1 0.1 55 5 4.6
1 100
3DXHDC22.5-1 450 1 0.1 60 6 9.8
1 110
3DXHDC25-1 500 1 0.1 70 7 11
1 120
3DXHDC30-1 600 1 0.1 85 9 16
1 140
3DXHDC35-1 700 1 0.1 100 11 20
1 170
3DXHDC40-1 800 1 0.1 110 15 24
1 200
3DXHDC45-1 900 1 0.1 120 18 32
1 220
3DXHDC50-1 1000 1 0.1 140 20 40
1 250

 

Typical Cases

 

Mould Main technical parameters Picture
3DX12.5-1 Three-dimensional spherical coil diameter of 250mm, 1Gs per dimension;
Uniform zone diameter: 35mm;
Uniformity: 0.1%;
Power supply per dimension: 3W;
Use in a shielded cylinder(diameter:300mm).
equal diameter coils (1)
3DXHDC50-1 The diameter of the three-dimensional equal-diameter coil is 1 meter;
The highest magnetic field strength of one axis is 100,000 nT; The 1-2nT adjustment step can be realized with the measurement and control software and the high precision control field power supply.
This system is used to simulate the reproduction of geomagnetic field, and it can also be used for active shielding of geomagnetic environment. Uniform zone: Φ125*125mm;
Uniformity: 0.1%;
Power Supply: 20W.
Helmholtz coil.jpg
3DXHDC15-1 Three-dimensional equal diameter is 300mm; Generates a low-weak magnetic field of 125KHz for the detection of car remote keys;
The three-dimensional coil constant is the same, and the resistance and the number of turns are the same;
Uniform zone: Φ70*70mm;
Uniformity: 1%.
equal diameter coils (2)
3DXHDCF15-1 Three-dimensional equal diameter is 300mm; Generates a low-weak magnetic field of 125KHz for the detection of car remote keys;
The three-dimensional coil constant is the same, and the resistance and the number of turns are the same;
Uniform zone: Φ70*70mm;
Uniformity: 1%.W.
3-axis square helmholtz coil with equial coil length 1