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DXHD Series High Precision Helmholtz Coil Power Supply
Model: DXHD series
DXHD Series High Precision Helmholtz Coil Power Supply
The power of configuration is automatic controlled DC power supply, with Gaussmeter in it, can measure and control the magnetic field at any time. Using LCD screen, key touch screen operation, current display, magnetic field display, the user can set the output constant magnetic field, triangular wave magnetic field, as well as hysteresis loop and magnetization curve scanning, the power supply would be air cooled, it’s no need water cooling.
Product Features
DXHD series high precision Helmholtz coil power supplies are specially designed for Helmholtz coil and solenoid, with following features:
- High stability, small stepping and wide range.
- Set control through panel keys, easy to operate;
- Bipolar non-contact switch for shift;
- With current scanning function, suitable for measuring hysteresis loop of samples;
- The maximum scanning current and scanning time constant are settable;
- Scanning can be stopped at any time during scanning process;
- With over power protection inside;
- 2 * 16 character dot matrix LCD;
- 232 remote control interface (optional);
- Multi-purpose terminal 2-wire current output.
Specifications of High Precision Helmholtz Coil Power Supply
Model |
Power |
Current range |
Stepping resolution |
DXHD-001 |
1W |
0A~100mA |
0.01mA |
DXHD-072 |
72W |
0A~6A |
0.1mA |
DXHD-500 |
500W |
0A~6A |
0.1mA |
DXHD -600 |
600W |
0A~6A |
0.1mA |
DXHD-800 |
800W |
0A~6A |
0.1mA |
DXHD -900 |
900W |
0A~6A |
0.1mA |
Technical indexes of High Precision Helmholtz Coil Power Supply:
Power supply |
AC 220V (± 5%) ,50-60Hz |
Current output range |
-6A - +6 A |
Current display |
5 digits |
Stepping resolution |
0.1mA |
Current accuracy |
± 0.1% ± 0.5mA of setting value |
Full Load output voltage |
70V |
Load range |
9.5Ω |
Temperature coefficient |
0.01% / ℃ of setting value |
Operating temperature range |
15 ℃ -30 ℃ (rated accuracy) 5 ℃ -40 ℃ (reduced accuracy) |
Fuse |
5A 250V |
Instrument size |
482mm × 400mm × 132mm |
Weight |
13kg |