DXT-D30 High and low temperature magnetic field probe station

DXT-D30 High and low temperature magnetic field probe station

Introduction：

The configuration of the probe station is mainly selected and designed according to the needs of users. For example, the required magnetic field model, power supply model, magnetic field value, sample table size, etc. in addition, the probe table can be used in combination with the high-precision bipolar constant current power supply independently developed by our company, which can improve the high stability of the magnetic field. Therefore, this type of probe table is mainly designed and optimized according to the use situation of customers.

technical parameter：

①Magnetic field model: EM3 extended version

②Power supply model: JP10-40, better than 50ppm

③Magnetic field value:>1000Gs@60mm pitch

④Magnetic field resolution: better than 0.1Gs

⑤Three-dimensional probe holder: 4 high-precision three-dimensional probe holders

⑥The diameter of the stage: 30mm

⑦Y-axis displacement -15mm to 200mm, accuracy is better than 10 microns

⑧X-axis displacement ±15mm, accuracy is better than 10 microns

⑨Z axis stroke is 10mm, accuracy is better than 20 microns

⑩R axis rotation: 360 degree coarse adjustment, fine adjustment within ±5°, fine adjustment accuracy 10'

⑪Microscope: Stereo microscope, the zoom range is better than 10-150 times.

⑫The machining accuracy is better than 10 microns.

Instruction for use：

1. Connect the Hall probe to the DB15 interface on the back panel of the Gauss meter; insert the DC9V power adapter into the power supply interface on the back panel of the Gauss meter; if you use a computer for remote communication, you must also use a serial cable to connect the DB9 interface on the back panel of the Gauss meter to the computer Serial port.

2. Plug the DC9V power adapter into the 220VAC socket, and the Gauss meter can be powered on. At this time, the red indicator on the front panel of the Gauss meter flashes and the LCD screen displays the magnetic field data.

3. Probe zero calibration: move the Hall probe away from the magnetic field and observe whether the Gauss meter display is zero; if the display is not zero, you need to zero the Hall probe; move the probe away from the magnetic field or put it in a zero Gauss cavity ( It is recommended to extend the probe tip into the zero-gauss cavity in parallel at this time, and do not touch the cavity wall), then open the serial port debugging tool on the computer, and input the "zero" command to the Gauss meter to calibrate the probe.

4. Probe direction recognition: The Hall probe T-300 is a transverse probe, and the magnetic field sensitive element is located about 3mm from the front of the probe; when the Hall probe handle with the mark "Jin Zhengmao" faces the N pole of the magnetic field, Gauss The meter shows that the magnetic field value is positive; otherwise, it is negative.

5. The instrument is set up and enters the normal measurement state.