The GoGo EH1200 represents the pinnacle of high-temperature electrical characterization, engineered as a robust Probe Stage capable of precise operation up to 1200°C. Designed to characterize the evolution of electrical properties in materials under extreme thermal stress, this system is indispensable for research on advanced ceramics, high-temperature superconductors, and next-generation semiconductor materials. It integrates a high-purity ceramic sample holder and four fixed high-temperature probes (tungsten or tungsten-rhenium) within a sealed chamber, enabling reliable in-situ electrical measurements while providing a clear optical window for simultaneous microscope observation. Governed by the sophisticated TNEX software, this Probe Stage delivers unparalleled long-term stability and programmable control for the most demanding experiments.

• Unmatched High-Temperature Capability: This Probe Stage operates reliably at a maximum temperature of 1200°C with exceptional stability of ±0.1°C, opening new frontiers in the study of material behavior under extreme thermal conditions.

• Precision Engineered for Electrical Integrity: Featuring an electrically floating sample stage and fixed, high-temperature compatible probes, the system ensures accurate and stable electrical contact, minimizing noise and drift for trustworthy resistivity and IV characterization.

• Rapid Thermal Cycling with Control: Achieves fast heating rates up to 150°C/min for efficient testing, coupled with active, controllable cooling via a recirculating chiller, enabling complex thermal profiling.

• Integrated Optical-Electrical Analysis: The reflection optical path with a high-transmission JGS2 window allows for direct visual correlation of microstructural changes with electrical property evolution during heating and cooling cycles.

• Certified Reliability & Advanced Control: Manufactured under ISO 9001, 14001, and 45001 standards. The TNEX software provides complete digital command for automating intricate temperature-electrical test sequences and comprehensive data logging.

This specialized ultra-high-temperature Probe Stage addresses critical research needs in key global regions including Southeast Asia, the Middle East, Russia, and Africa. It is an essential tool for leading universities, government research laboratories, and industrial R&D centers focused on aerospace materials, energy systems, and fundamental high-temperature material science.

1. What materials are best studied with this Probe Stage?
   The EH1200 is ideal for characterizing ceramics, refractory metals, wide-bandgap semiconductors, and other materials whose electrical properties must be understood under extreme operating temperatures up to 1200°C.

2. Why are fixed probes and a ceramic holder used?
   Fixed probes ensure measurement consistency at high temperatures where thermal expansion is significant. The ceramic holder provides excellent thermal and electrical insulation at ultra-high temperatures, ensuring system integrity and accurate readings.

3. How does the system maintain electrical measurement stability at such high temperatures?
   The electrically floating stage design minimizes ground loops, while the use of high-temperature stable probe materials and a sealed chamber design reduces thermal EMF and environmental interference.

4. Can I observe the sample while performing electrical tests?
   Yes. This Probe Stage is designed for concurrent optical observation. The top window allows you to monitor the sample and probe contact visually throughout the entire high-temperature experiment.

5. What support is available for custom experimental setups?
   We offer extensive customization options, including specialized probes, port configurations, and software adaptations, ensuring this Probe Stage can be tailored to your specific high-temperature research requirements.