Electron Microscope Laboratory, Xi’an University of Technology

This project is a precision equipment laboratory established by Xi'an University of Technology to improve teaching quality and experimental accuracy. It is the first domestic project to use radiant air conditioning as a precise control method for the laboratory environment. The project was established in mid-November 2018 and was completed in Mid-June 2019. Project requirements: year-round refrigeration, the maximum heat output of the equipment in the laboratory is 4kW, the indoor parameter requirements control range is 20°C (accuracy ±0.2°C), and relative humidity <60%.