GoGo Instruments Technology (Shanghai) Co., Ltd. specializes in temperature control technology, offering a range of patented products including probe heating/cooling stages, optical heating/cooling stages, in situ stretching stages, in situ XRD/SEM heating/cooling stages, ultra-high-temperature heating stages, and high/low-temperature test chambers, as well as testing systems for dielectric thermal spectra, electrocaloric effects, charge-discharge testing, and variable-temperature D33 measurements.

According to customer requirements, GoGo Instruments has customized a vacuum external four-probe heating/cooling stage, adapted for microscopy during on-site testing. The GoGo Instruments external probe heating/cooling stage is designed for electrical testing under variable temperature conditions during material research, capable of characterizing how the electrical properties of materials change with temperature during both heating and cooling processes.

The GoGo Instruments external probe heating/cooling stage enables high-precision XYZ displacement by adjusting external probe arms to position the internal probes. This customized vacuum probe heating/cooling stage utilizes liquid nitrogen cooling and resistance heating to achieve precise temperature control within the range of -100°C to 200°C. It can be integrated with electrical instruments (such as source meters, multimeters, etc.) for in-situ variable temperature testing. This product features a customized vacuum chamber.

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Main Technical Parameters:

1. Heating/Cooling Method: Liquid Nitrogen Cooling, Resistance Heating
2. Temperature Range: -100°C to 200°C
3. Temperature Stability: ±1°C
4. Temperature Resolution: 0.1°C
5. Vacuum Level: 0.1 Pa (includes mechanical pump, vacuum gauge, and accessories for achieving vacuum)
6. Four-Arm XYZ Manipulation Accuracy: ≤10 μm, XYZ Travel Range: ±12.5 mm
7. Probes: 4 sets, Tungsten Steel Gold-Plated, Vacuum Triaxial BNC Interface
8. Sample Stage: 2-inch circular stage
9. Sample Stage Material: Silver

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