Heating and cooling stage-Product Center-Congtical Technology

Thermoelectric Integrating Sphere Heating and Cooling Stage

A thermoelectric cooling‑based temperature‑controlled platform, compact in size and capable of rapid temperature changes, is designed for direct attachment to an integrating sphere. It is suitable for both transmission and reflection measurements. Cooling can be configured as either water‑cooled or air‑cooled.

Integrating Sphere Heating and Cooling Stage

TT300N-IS, equipped with an atmosphere interface, enables simultaneous temperature‑controlled measurements in various atmospheres while using an integrating sphere. A rear‑mounted channel allows for the addition of a temperature sensor to measure the sample’s internal temperature. This model is compatible with integrating spheres featuring a 40 mm‑diameter window. TS200N-IS is compact and does not rely on vacuum to prevent sample frosting; the sample is positioned close to the observation window, making installation straightforward. It can be paired with the Lambda 750s from PerkinElmer (USA) and is well suited for temperature‑dependent electrochemical analyses of batteries.

Front-Probe High-Temperature Hot Stage

It employs high-temperature heating elements, enabling long-term stable operation at 1200°C; it uses high-temperature ceramic‑based probe arms to ensure probe stability and reliability under elevated temperatures; an additional temperature signal channel can be added for integration with other test software.

Front-Probe Heating and Cooling Stage

Suitable for situations where the test probe needs to make contact with the front side of the sample, this probe features both forward/retractable movement and free rotation, making it flexible and convenient to use. Depending on the contact conditions between the probe and the sample, probes of different materials and tip shapes can be selected. Accessories include: A2505 (optical table square‑cavity mount), A2801 (beryllium‑copper probe), A2802 (high‑temperature alloy probe), and A2803 (tungsten carbide probe).

Back-Probe Heating and Cooling Stage

Suitable for cases where the electrode is positioned on the back side of the sample, the probe can withstand high and low temperature environments and is designed for repeated use. The upper observation window is located at a considerable distance from the sample, eliminating the need for gas purging to prevent condensation on the window surface. An external terminal box is provided for signal switching, and when paired with an external humidity‑control module, it is ideal for temperature‑dependent testing and analysis of perovskites, solar cells, OLEDs, and other materials.

High-Low Temperature Displacement Probe Station

The Congtical Technology OE-series probe station is available in two cooling configurations—liquid nitrogen cooling and GM cryocooler—and offers a controllable temperature range from −260°C to 600°C. The system supports DC signals as low as 1 pA, high-frequency signals up to 50 GHz, and high-voltage signals up to 1 kV. Microscopes, probes, and temperature‑controlled modules can be interchanged as needed, and the platform comes with advanced material‑property measurement software that includes optoelectronic and thermoelectric testing capabilities. It is widely used in semiconductor manufacturing, MEMS, superconductivity, electronics, physics, and materials science, enabling standard I–V, C–V, microwave, and optoelectronic experiments.

Aerogel Heating and Cooling Stage

This is a large‑size hot‑and‑cold platform that can be used for low‑temperature processing and experiments on large‑scale materials, as well as for the research and preparation of aerogel materials.

Thermoelectric Plate

This is a flat‑plate thermal stage designed for heat treatment. It offers exceptional flexibility and is suitable for temperature‑controlled experiments involving a wide range of materials.

Heat Treatment Heating and Cooling Stage

It is used for high‑ and low‑temperature cycling of materials, as well as for measuring material deformation and conducting tests under such conditions. For example, cryogenic cycling of amorphous alloys can enhance the ductility of metallic materials.

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