中国科学院西安光机所2026年1月两项仪器采购意向

Core Insights - The Chinese Academy of Sciences Xi'an Institute of Optics and Precision Mechanics has announced procurement intentions for 24 items of scientific instruments, with a total budget of 81.41 million yuan [1][2]. Procurement Overview - The procurement includes advanced equipment such as transmission electron microscopes, high-energy femtosecond laser systems, high-resolution electron energy loss spectrometers, and biological sample imaging interconnection systems, with expected procurement dates from July 2025 to January 2026 [2][3]. Detailed Procurement List - The procurement list includes: - Ultra-precision CNC optical centering lathe: 202 million yuan [4] - High-energy femtosecond laser system - pump laser: 282 million yuan [4] - High-resolution electron energy loss spectrometer (EELS): 705 million yuan [4] - Angle-resolved photoemission spectrometer (ARPES): 291 million yuan [4] - Biological sample imaging interconnection system: 206 million yuan [4] - Transient absorption spectroscopy measurement: 182 million yuan [5] - Femtosecond laser: 242 million yuan [5] - High-bandwidth oscilloscope: 139 million yuan [5] - Signal and spectrum analyzer: 112 million yuan [5] - High-sensitivity high-frame-rate micro-imaging device: 358 million yuan [5] - X-ray ground calibration system: 239 million yuan [5] - Stepper lithography machine: 1,730 million yuan [5] - Mid-infrared fiber grating writing system: 222 million yuan [5] - Regenerative amplification system for high-energy femtosecond pump laser: 600 million yuan [6]. Environmental Simulation Equipment - The procurement also includes environmental simulation equipment, such as a thermal vacuum cycle test chamber with specific dimensions and performance requirements, budgeted at 300 million yuan [6].