3D Magnetic Field Probe Station
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3D Magnetic Field Probe Station
Product Description:
The multi-dimensional magnetic field probe station provided by Beijing Jinzhengmao Technology Co., Ltd. is made of non-magnetic materials, and the Helmholtz coils are placed orthogonally to generate a spatial multi-dimensional magnetic field. The coil can adopt natural cooling (smaller magnetic field) or water-cooling structure (larger magnetic field), and the coil overheating protection device is standard. With high-precision bipolar DC power supply, it can work stably for a long time. The output current of each dimension is controlled by the software or the power control panel, and a vector magnetic field in any direction in space can be generated. The probe station is equipped with a movable sample stage, which can realize two-dimensional movement and 360-degree rotation in the horizontal direction, which is convenient for sample installation and testing. The probe station has four high-precision probe arms and is equipped with a high-precision electron microscope, which is convenient for the observation of tiny samples. The probe can be used to test chips, wafers, packaged devices, etc. through DC or low-frequency AC signals.
Application Range:
It is widely used in the fields of semiconductor industry, MEMS, superconductivity, electronics, ferroelectronics, physics, materials science and biomedicine. The three-dimensional magnetic field probe station is matched with the high-precision bipolar power supply independently developed by Jinzhengmao. Through the output of the true bipolar power supply, the vector field synthesis in any direction in space is realized.
Optional Accessories:
þ All kinds of DC probes, high frequency probes, active probes, cables
þ CCD or C-MOS video imaging device
þChuck exercise device
þ Electromagnet System / Superconducting Magnet System
þ 1Mpa positive pressure system upgrade
þ Ultra High Temperature Upgrade Option
þ Ultra High Vacuum Upgrade Option
þVarious probe fixtures
þ shielding box
þ Anti-vibration table
þ Adapter
þ silent vacuum pump
Technical Indicators:
3D Magnetic Field Probe Station
Model
T8-500-3
T8-300-3
T8-100-3
Material
The selected materials are all non-magnetic materials
Magnetic Field Range
500Gs
300Gs
100GS
Coil Material
High temperature enameled wire
Magnetic Field Uniformity
1% in a 50mm sphere in the central area
Power Stability
Three high-precision DC power supplies 50ppm optional 10ppm
Magnetic Field Resolution
0.05 mT
Angular Resolution
0.02°
Sample Fixing Method
Suction cup or tablet
Sample Stage Diameter
50mm (can be customized)
Microscope
X, Y plane 2*2inch, precision 1μm, Z axis travel ≥50.8mm,(Optional loading laser)
Gain
16~100X/20~4000X
Number Of Probe Arms
2、4(optional)
Probe Arm Travel
25mm-25mm-12mm(replaceable)
Probe Arm Movement Accuracy
10μm /2μm/1μm/0.7μm(optional)
Probe Length
38mm
Probe Diameter
0.51mm
Tip Diameter
10μm/5μm/1μm
Probe Material
Tungsten/Bryllium Copper/GGB
Leakage Accuracy
100fA
Microscope
X, Y plane 2*2inch, precision 1μm, Z axis travel ≥50.8mm，(Optional loading laser)
