High Stability Microscope Probe Stage with ±0.1℃ Temperature Stability and Wide -190℃ to 400℃ Range in Vacuum Chamber

The GoGo ECH600/ECH400V is a state-of-the-art Microscope Probe Stage engineered for the precise electrical characterization of materials under extreme thermal conditions. Operating across a wide range from -190°C to 600°C with exceptional stability of ±0.1°C, this system is specifically designed for the electrical testing of dielectric materials, semiconductors, and thin films. It integrates a high-performance thermal platform with a sophisticated four-probe electrical measurement system, allowing simultaneous in-situ property analysis and high-resolution microscope observation. Controlled via the unified TNEX software, this Probe Stage is an indispensable tool for R&D in advanced electronics and material science.

• Dedicated to Electrical Property Analysis: This Probe Stage is optimized for correlating electrical behavior with temperature. It enables direct measurement of resistivity, breakdown voltage, and other key parameters of dielectrics and electronic materials within a controlled environment.

• Uncompromising Thermal and Measurement Precision: Achieves rapid heating/cooling (150°C/min heat, 40°C/min cool) while maintaining ±0.1°C stability. The four gold-plated tungsten probes, mounted on magnetic holders, offer superb positional resolution for accurate and repeatable electrical contacts.

• Comprehensive Observation and Flexibility: Features both reflection and transmission optical paths with high-quality JGS2 windows, facilitating concurrent optical microscopy or spectroscopic study. The chamber supports vacuum or atmospheric conditions, and a gas purge system prevents window frosting.

• Intelligent, Integrated Control Ecosystem: The TNEX software serves as the central command hub, seamlessly synchronizing temperature profiles with data acquisition from external source measurement units connected via the four BNC ports, streamlining complex experiments.

• Certified Quality and Tailored Solutions: Manufactured under ISO 9001, 14001, and 45001 certifications. We offer extensive customization for probes, ports, and vacuum systems, ensuring this Probe Stage meets your exact experimental requirements.

This advanced Probe Stage is a vital asset for research institutions and industries in key growth regions, including Southeast Asia, the Middle East, Russia, and Africa. It is particularly valuable for university research groups, corporate R&D labs, and national scientific facilities focused on next-generation electronics, energy materials, and nanotechnology.

1. Why is this Probe Stage ideal for dielectric material testing?
   Its combination of a sealed, controllable atmosphere, precise temperature stability, and integrated high-quality probes allows for reliable and repeatable measurement of sensitive electrical properties like permittivity and loss tangent as functions of temperature.

2. How are the electrical measurements performed with this stage?
   The Probe Stage provides the thermal environment and probe contacts. Users connect their own source meters, impedance analyzers, or semiconductor parameter analyzers to the BNC ports. The TNEX software can synchronize the thermal steps with measurement commands sent to these external instruments.

3. Can the stage accommodate different sample sizes or probe configurations?
   Yes. The standard silver holder suits most samples. Furthermore, the Probe Stage design allows for customization of probe types (e.g., different tip materials or geometries) and holders to adapt to specific sample geometries or measurement needs.

4. What is required to operate this stage in a vacuum?
   An optional vacuum system, including fittings and a pump, can be added. The chamber is designed to be sealed, enabling high-vacuum or controlled-gas experiments for sensitive materials.

5. What does the basic configuration include?
   The system is supplied as a complete workstation, including the main probe stage, separate temperature and cooling controllers, a liquid nitrogen tank, a recirculating chiller, TNEX software, and all essential cables and connectors for immediate operation.