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The Electromagnet Field Control Platform

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The Electromagnet Field Control Platform

Introduction of Electromagnet Field Control Platform:

The Electromagnet Field Control Platform integrates high performance bipolar magnet power supply and various double-tuned adjustable air gap electromagnets to form a variable magnetic field platform that can be utilized independently or as the foundation for a user-designed magnetic measurement system. It has wide applications, such as magneto-optical studies, magnetic field annealing, Hall effect studies, susceptibility measurements, magnetic resonance imaging studies, B-H curves, and precision sensor calibration.

Electromagnet Field Control Platform

Electromagnet Field Control Platform

Configuration

Double-tuned adjustable air gap electromagnet
Bipolar magnet power supply with a built-in gauss meter
A gaussmeter Hall probe
Hall probe holder

Feature

High precision bipolar power supply, high magnetic field stability: the system adopts bipolar constant current power supply, digital control mode. The bipolar output allows rapid uniform magnetic field ramping and field reversal, avoiding discontinuities that occur during zero crossover when using unipolar power supplies. The bipolar output also eliminates the need for current reversal contactors or relays.
Magnetic field automatic control, rapidly reach stable: bipolar constant-current power supply with built-in high-precision Gauss Meter, to form a complete closed-loop control circuit in the power supply, compared with the external Gauss meter, it can control the magnetic field to setting value within less time.
The electromagnets feature continuously adjustable air gaps, allowing rapid air gap changes to suit individual experiments.
The user can select H-or C-type structure electromagnet yoke according to different use environments, easy to put in or take out sample.

Specification

Model
DXEFC-73
DXEFC-130
DXEFC-178
DXEFC-250
Field stability
0.5Gs(0±1kGs)
Control type
Closed loop control
Control accuracy
0.001%(full scale ouput)
Electromagnet
DXWD-73
DXSB-130
DXSB-178
DXSB-250
Yoke structure
C type
H type
Pole diameter
73mm
130mm
178mm
250mm
Pole cap
diameter
≤73mm
customer specified
≤130mm
customer specified
≤178mm
customer specified
≤250mm
customer specified
Air gap
0-40mm, adjustable 0-114mm,adjustable 0-178mm, adjustable 0-100mm, adjustable
Field strength
>0.56T@20mm
(38mm pole face)
>1.85T@20mm
(60mm pole face)
>2.2T@20mm
(76mm pole face)
>2.5T@20mm
(76mm pole face)
Power supply
DXEP5
DXEP7050
DXEP9060
DXEP65135
Output
Bipolar constant current
Output current
±5A
±70A
±90A
±65A
Output voltage
±70V
±50V
±60V
±135V
Stability
50ppm
AC line input
AC220V, 50HZ
AC380V, 50HZ
Gauss meter
Built-in
Range
0-30KG
Resolution
5 3/4
DC accuracy
0.1%
Hall probe
DXHP-50
DXHP-100
DXHP-125

 

 

 

 

Tags: Magnetometers Gaussmeter Hysteresis Graph Magnetic Source Helmholtz Coil Solenoid Hall Effect System

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We will give you a quotation within 24 hours.

Email:
dexing@china-dexing.com
Add:
Unit 404,4/F,No.993, Anling Road,Huli District, Xiamen, China 361012
Tel:
(86) 592 5237772
Fax:
(86) 592 5237901
WebSite:
http://www.magnetic-instrument.com

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