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Helmholtz coil/field coil

Three-dimensional Helmholtz coil
Helmholtz coil has a large uniform area, a wide use space and easy operation. It can realize one-dimensional, two-dimensional, and three-dimensional combined magnetic fields, and can provide AC and DC magnetic fields. The current has a good linear relationship with the magnetic field. It is suitable for various research institutes, universities and enterprises to do material magnetism or testing experiments, applied to materials, electronics, biology, medical treatment, aerospace, chemistry, applied physics and other disciplines. Its main purpose: to generate standard magnetic fields; Cancellation and compensation, geomagnetic environment simulation, determination of magnetic shielding effect, electromagnetic interference simulation experiment, calibration of Hall probes and various magnetometers, research on biological magnetic field and magnetic properties of materials. three-dimensional coil
Features of the three-dimensional coil: The magnetic field realizes the X, Y, and Z axial magnetic fields respectively, and the magnetic field per axis is generally lower. It is especially suitable for generating standard magnetic fields, cancellation and compensation of the earth's magnetic field, geomagnetic environment simulation, determination of magnetic shielding effect, electromagnetic interference simulation experiment, calibration of Hall probes and various magnetometers, research of biological magnetic field and magnetic properties of materials Research.
Coil model
radius(mm)
Central magnetic field
(Gs)
Evenness
%
Uniform sphere diameter(mm)
Power range per dimension
(W)
One-dimensional weight
(Kg)
Three-dimensional weight
(Kg)
HLY30-50
300
50
5
200
420
55
1
150
HLY30-10
300
10
0.5
100
90-120
12
38
0.1
90
HLY30-2
300
2
0.05
60
18~32
3.5
11
0.01
40
HLY25-1000
250
1000
5
160
5000
500
1
125
HLY25-500
250
500
0.5
100
2500
250
0.1
75
HLY25-300
250
300
0.05
50
1600
150
0.01
33
HLY25-100
250
100
5
160
600
50
1
125
HLY25-50
250
50
0.5
100
300~620
30
138
0.1
75
HLY25-10
250
10
0.05
50
60~110
8
32
0.01
33
HLY25-2
250
2
5
160
12~18
4
14
1
125
HLY20-500
200
500
0.5
80
2000
160
0.1
60
HLY20-300
200
300
0.05
4

One-dimensional Helmholtz coil
Helmholtz coil has a large uniform area, a wide use space and easy operation. It can realize one-dimensional, two-dimensional, and three-dimensional combined magnetic fields, and can provide AC and DC magnetic fields. The current has a good linear relationship with the magnetic field. It is suitable for various research institutes, universities and enterprises to do material magnetism or testing experiments, applied to materials, electronics, biology, medical treatment, aerospace, chemistry, applied physics and other disciplines. Its main purpose: to generate standard magnetic fields; Cancellation and compensation, geomagnetic environment simulation, determination of magnetic shielding effect, electromagnetic interference simulation experiment, calibration of Hall probes and various magnetometers, research on biological magnetic field and magnetic properties of materials. Accept any customization of parameters.

Helmholtz coil scheme HLY30-100
The HLY30-100 Helmholtz coil generates a uniform magnetic field in the center of the coil under the excitation of the excitation power supply. The magnetic field strength and the current have a linear relationship, and the direction of the magnetic field can be designed to be horizontal or vertical.

Helmholtz coil scheme HLY10-100
Coil HLY10-100 design plan u Product specifications HLY10-100 Helmholtz coil, under the excitation of the excitation power supply, generates a uniform magnetic field in the center of the coil. The magnetic field strength and current are linear. The direction of the magnetic field can be designed to be horizontal or vertical. u Electrical parameters DC cold power supply approximately 2.6Ω; Coil insulation resistance 10 MΩ. u Cooling method Natural cooling u Dimensions and quality Coil equivalent diameter 200mm, coil spacing 53mm Overall weight approximately 9.5Kgu Magnetic field parameters Central magnetic field Intensity 1.2mT@1A, B/I coefficient is 1.2mT/A · In the center Sφ50mm area, the uniformity is better than 1% · In the center Sφ28mm area, the uniformity is better than 0.1% u Plan diagram u Curve diagram u Accessories Description of quantity power supply Line 1 Probe holder 1 Instruction manual 1 Product manual 1 Qualification certificate 1 u Option description Quantity Aluminum frame material 1 PMMA frame material 1 Manual lifting sample table 1 Manual rotating sample table 1

Helmholtz coil scheme HLY10-10
Coil HLY10-10 design plan u Product specifications HLY10-10 Helmholtz coil, under the excitation of the excitation power supply, generates a uniform magnetic field in the center of the coil, the magnetic field strength and the current are linear, and the direction of the magnetic field can be designed to be horizontal or vertical. u Electrical parameters DC cold power supply about 5.7 Ω; coil insulation resistance 10 MΩ. u cooling method, natural cooling u size and quality, coil equivalent diameter 200mm, coil spacing 80mm, overall weight about 4Kgu magnetic field parameters, central magnetic field strength 1.2mT@1A, B/I coefficient is 1.2mT/A. In the center Sφ50mm area, the uniformity is better than 1%. In the center Sφ28mm area, the uniformity is better than 0.1% u Plan diagram u Curve diagram Annex Describe the number of power lines 1 Probe holder 1 Instruction manual 1 Product manual 1 Qualification certificate 1 Option description quantity Aluminum frame material 1 PMMA frame material 1 Manual lifting sample table 1 Manual rotating sample table 1

Helmholtz coil scheme HLY30-100
Coil HLY30-100 design scheme
u Product specifications
· The HLY30-100 Helmholtz coil generates a uniform magnetic field in the center of the coil under the excitation of the excitation power supply. The magnetic field strength and the current have a linear relationship, and the direction of the magnetic field can be designed to be horizontal or vertical.
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Changchun Yingpu magneto-electric Technology Development Co., LTD
Company address: No.183, Yingxiang East Street, Erdao District, Changchun city, Jilin Province
Office Phone : 086-431-85562503 / 17643118999
Company Fax : 0431 - 85235752
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