Core Insights - Yunnan University has announced procurement intentions for 60 items of scientific instruments, with a total budget of 91.14 million yuan, scheduled for procurement between July and September 2025 [2][3]. Instrument Categories - The procurement includes advanced scientific instruments such as ultrafast carrier dynamics imaging systems, in-situ micro-nano structure analysis systems, vertical microstructure profile analyzers, and astronomical low-dispersion spectrometers [3][4][5][6]. Specific Instrument Details - **In-situ Micro-nano Structure Analysis System**: This system monitors dynamic changes in materials or devices under actual working conditions, providing crucial insights into microstructural features and elemental distributions [4]. - **Vertical Microstructure Profile Analyzer**: A specialized instrument for obtaining vertical profile data of oceanic micro-scale stratification and turbulence, measuring parameters like flow velocity shear, temperature, and salinity [5]. - **Astronomical Low-dispersion Spectrometer**: This optical instrument decomposes composite light into monochromatic light of different wavelengths, suitable for rapid analysis of wide-band spectra [6]. Detailed Procurement List - The procurement list includes various projects across different departments, such as: - **Earth Sciences College**: Import of a research-grade open-path turbulent energy balance calibration system with a budget of 2.95 million yuan [9]. - **Modern Engineering College**: Procurement of an ultrafast carrier dynamics imaging system with a budget of 3.90 million yuan [10]. - **Biological Resources Protection Laboratory**: Acquisition of a fermentation tank for large-scale cultivation of key microorganisms, budgeted at 4.70 million yuan [10]. - **Physics and Astronomy College**: Purchase of a high-dispersion spectrometer with a budget of 34.70 million yuan [11]. Budget Overview - The total budget for the procurement of scientific instruments is 91.14 million yuan, indicating a significant investment in enhancing research capabilities at Yunnan University [2][3].