Core Insights - Southwest University has announced multiple government procurement intentions for laboratory instruments, with a total budget of 103 million yuan, covering 73 items [1][2]. Procurement Overview - The procurement includes advanced instruments such as a 3D non-contact surface morphology instrument, high-precision portable plant ethylene analyzer, and a micro-insect harmonic radar system, with expected procurement time set for June to December 2025 [2][4]. Instrument Details - The 3D non-contact surface morphology instrument utilizes optical interference principles for high-precision measurements, ensuring stability and accuracy through advanced technology [3][5]. - The high-precision portable plant ethylene analyzer is designed for measuring ethylene, oxygen, and carbon dioxide with a precision of 1 ppb and a resolution of 0.1 ppb, aimed at applications in plant physiology [7][9]. - The isothermal titration calorimeter is intended for studying molecular interactions and thermodynamics with high sensitivity and low sample consumption [6][9]. Service and Quality Requirements - Suppliers must provide a warranty period of at least two years, with obligations for timely service response and support, including installation and training [6][9]. - All instruments must meet international standards and safety certifications, ensuring compliance with quality requirements [7][9].