DXHC15-100coil-1
DXHC50-1_coil
Helmholtz-Coil
DXHC7-100coil-4
DXHC15-200coil
DXHC5-300coil-3
DXHC10-290_coil
1AxisHelmholtzCoil-4

Uni-directional Helmholtz Coil

1-axis-helmholtz-coil-5

 

 

Helmholtz Coil Specification Parameter

 

Model

Radius
(mm)

Center magnetic
field (Gs)

Uniformity 
%

Homogeneity sphere
diameter 
(mm)

Each dimension
power range(W)

1D weight

(Kg)

3D 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 of Uni-directional Helmholtz Coil

 

DXMC10-10HelmholtzCoil

 

DXHC10-10

The magnetic field direction is level,
the highest field strength is 10 Gs,
the equivalent diameter is 200 mm,
uniformity area Φ 30 * 30 mm,
uniformity 0.1%
power is 10 w

DXHC10-200

The magnetic field direction is level,
the highest field strength is 200 Gs,
the equivalent diameter is 200 mm,
uniformity area Φ 30 * 30 mm,
uniformity 0.1%
power is 200 w

1-axis-helmholtz-coil-6

DXMC21-5HelmholtzCoilPair3

 

DXHC20-10

The magnetic field direction is level,
the highest field strength is 10 Gs,
the equivalent diameter is 400 mm,
uniformity area Φ 100 * 100mm,
uniformity 1%
power is 40

DXHC20-200

The magnetic field direction is level,
the center field strength is 200 Gs,
Magnetic field uniformity is 1*10-3,
the equivalent diameter is 400 mm,
uniformity area Φ 60 * 60 mm,
power is 700 w(10A70V)

DXMC20-200OneAxisHelmholtzCoil3

 

1-axis-helmholtz-coil-4

 

DXHC50-1

The magnetic field direction is level,
the highest field strength is 1 Gs,
the equivalent diameter is 1000 mm,
uniformity area Φ 140 * 140 mm,
uniformity 0.1%,
power is 40 w

 


 

You may also like

 

Calibration Certificate of DXHC10-100 Helmholtz coil

 

 

The Application of DXHC10-200 Helmholtz coil in Six-degree-of-freedom Localization Under Multiple Permanent Magnets Actuation

Article: "Six-degree-of-freedom Localization Under Multiple Permanent Magnets Actuation"
Use device: DXHC10-200 1D Helmholtz Coil

Link: https://arxiv.org/pdf/2303.11059

 

 

The Application of Uni-directional Helmholtz Coil in Feasibility of Fiber Reinforcement Within Magnetically Actuated Soft Continuum Robots

Article: "Feasibility of Fiber Reinforcement Within Magnetically Actuated Soft Continuum Robots"
Use device: DXHC10-200 uni-directional Helmholtz Coil

Link: https://www.frontiersin.org/journals/robotics-and-ai/articles/10.3389/frobt.2021.715662/full

 

 

article of Multifunctional and Reprogrammable Magnetoactive Graphene Oxide Origami

Article: "Multifunctional and Reprogrammable Magnetoactive Graphene Oxide Origami"
Use device: One-axis Helmholtz coil system (Model DXHC17.5-800)

Link: https://advanced.onlinelibrary.wiley.com/doi/full/10.1002/advs.202514597

 

 

Uni-directional Helmholtz Coil: the homogeneous area is big, and the space is open and easy to handle.  
The 1D Helmholtz coil provides an AC and DC magnetic field, and electric current and magnetic field can have a good linear relationship.
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