Core Insights - Tsinghua University has announced procurement intentions for 37 types of instruments and equipment, with a total budget of 135 million yuan, expected to be procured between January and March 2026 [1][2]. Procurement Overview - The procurement includes high-power pulse magnetron sputtering systems, a 300 kV cryo-transmission electron microscope, multimodal live cell imaging systems, and fast super-resolution laser confocal imaging systems [2]. - The detailed procurement list includes various instruments with specific budget allocations, such as: - High-power pulse magnetron sputtering system: 12 million yuan - 300 kV cryo-transmission electron microscope: 280 million yuan - Multimodal live cell imaging system: 50 million yuan - Fast super-resolution laser confocal imaging system: 54 million yuan [4][5][6]. Budget Allocation - The total budget of 135 million yuan is distributed across various projects, with significant amounts allocated to advanced imaging and laser systems, indicating a focus on enhancing research capabilities [1][2][4]. - Specific budget allocations include: - 110 million yuan for molten salt thermal storage system upgrades - 2800 million yuan for the 300 kV cryo-transmission electron microscope [4][5]. Expected Procurement Timeline - The procurement is scheduled to take place from January to March 2026, highlighting a strategic planning approach for future research needs [2][3].

Core Viewpoint - Tsinghua University has announced procurement intentions for 33 items of scientific instruments and equipment, with a total budget of 183 million yuan, scheduled for procurement between July and September 2025 [1][8]. Summary by Relevant Sections Procurement Overview - The procurement includes advanced instruments such as sensitive environmental biological aerosol and toxic solid-liquid gas rapid detection prototypes, water-lubricated bearings and vibration noise testing analysis systems, isostatic presses, electrochemical differential mass spectrometers, and a 300 kV cryo-transmission electron microscope [1][2]. Instrument Descriptions - **Electrochemical Differential Mass Spectrometer**: Combines electrochemistry and mass spectrometry to monitor volatile substances generated during electrochemical reactions, crucial for studying reaction mechanisms and catalyst activity [1]. - **Cryo-Transmission Electron Microscope (Cryo-TEM)**: Allows observation of biological samples at near-physiological conditions, overcoming limitations of traditional electron microscopy by using rapid freezing techniques to preserve sample structure [2]. - **Laser Vibrometer**: Measures vibration parameters such as velocity, displacement, and acceleration using laser Doppler effect and interference techniques [3]. Detailed Procurement List - The procurement list includes various instruments with specific budgets, such as: - Sensitive environmental biological aerosol detection machine: 4.06 million yuan - Water-lubricated bearing and vibration noise testing system: 1.95 million yuan - Electrochemical differential mass spectrometer: 2.62 million yuan - 300 kV cryo-transmission electron microscope: 45 million yuan [5][6][7]. Additional Procurement Information - Tsinghua University has previously announced multiple procurement intentions totaling over 2.13 billion yuan for various scientific instruments, indicating a strong investment in research and development capabilities [8].