Core Viewpoint - South China University of Technology has announced multiple government procurement intentions for laboratory instruments, with a total budget of 108 million yuan, focusing on various advanced equipment for paper and fiber research [1][2]. Procurement Overview - The procurement includes 10 items of laboratory equipment, with a total budget of 108 million yuan, covering systems such as pulp and paper process fluid visualization experimental systems, pilot-scale curing platforms for paper-based materials, high-concentration pulp systems, ultra-low quantitative paper preparation systems, and printed circuit board pilot preparation systems [2][4]. Equipment Specifications - The equipment specifications include: - **Pulping and Paper Equipment**: - Visualization experimental system with parameters such as fiber length (2mm-20mm) and concentration (0.01wt%-0.50wt%) [3]. - Special fiber grading system with a flow rate of ≥1500L/min and various screening systems [5]. - **High-Concentration Pulp System**: - Parameters include inlet concentration (3-5%) and outlet concentration (25-30%) [6]. - **Ultra-Low Quantitative Paper Preparation System**: - Features a forming concentration of 0.001-0.05wt% and a speed of 5-30m/min [6]. - **Printed Circuit Board Preparation System**: - Designed for a working speed of 3-20 m/min and a forming concentration of 0.8wt%-2wt% [6]. Additional Equipment - Other notable equipment includes: - **4D Facial Expression Capture System**: - Comprising 24 cameras with a resolution of 4096*3000 and a frame rate of 20/30/60 fps [8]. - **Wireless Portable Near-Infrared Brain Function Imaging Device**: - Features 16 light sources and detectors, with a sampling rate of 70-240Hz [8]. - **Field Emission Scanning Electron Microscope**: - Capable of achieving a secondary electron resolution of ≤0.7nm at 15kV [8]. - **Advanced Pulp Testing Equipment**: - Includes modules for rapid automatic water filtration performance testing and fiber wall thickness testing [9].