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.

Based on client requirements, GoGo Instruments customized an optical vacuum heating stage for Fudan University.This product is designed for studying the optical properties of samples under variable temperatures, characterizing how optical performance evolves with temperature. Utilizing resistive heating, it achieves precise control within the range of RT to 600°C (configurable). When integrated with optical equipment such as microscopes and Raman spectrometers, it enables in situ variable-temperature testing. Per custom requirements, the chamber is upgraded to a vacuum chamber.

The product requires pairing with a temperature controller. The accompanying PC-based temperature control software simplifies temperature setting and data acquisition, while provided LabVIEW VIs facilitate customized programming.

↑ Custom Optical Vacuum Heating Stage ↑

Key Technical Parameters:

     1. Temperature Range: RT to 600°C
     2. Temperature Stability: ±0.1°C
     3. Heating/Cooling Rate: 0.1–30°C/min (supports fixed-point/programmed temperature control)
     4. Temperature Sensor: PT100
     5. Viewport Size: Φ25mm
     6. Sample Stage Size: 23×23mm
     7. Sample Stage Material: Silver
     8. Chamber: Vacuum
     9. Housing Cooling: Circulating water

↑ On-Site Testing of the Optical Vacuum Heating Stage Integrated with Fudan University’s Micro-Raman Imaging System ↑