Core Viewpoint - The announcement of the China Academy of Sciences' 2025 instrument procurement project reveals a total of 26 packages of equipment, with 19 sets of instruments awarded, amounting to 80.143 million yuan [1][2]. Summary by Sections Procurement Overview - The project began bidding on July 2, with a total budget of 115 million yuan, covering high-end research equipment such as mass spectrometers, electron microscopes, X-ray diffractometers, nuclear magnetic resonance spectrometers, and cell imaging analysis systems [2]. - As of July 29, 19 sets of instruments have been confirmed for award, totaling 80.143 million yuan [2]. Import and Domestic Instrumentation - All packages that allowed for the procurement of imported products were ultimately awarded to foreign instruments, while Guoyi Quantum secured the only package that permitted the purchase of domestic instruments [2][3]. - This indicates that domestic instruments require some policy protection to secure more orders in government procurement [3]. Detailed Package Information - The procurement includes various packages with specific instruments and their respective brands, models, quantities, and prices. For example: - Package 1: National Instrument Quantum, NCEDM-120, 1 set, 6.05 million yuan [3]. - Package 2: Thermo Scientific, Element XR, 1 set, 4.1929 million yuan [4]. - Package 3: Bruker, D8 QUEST, 1 set, 4.195 million yuan [4]. - The detailed breakdown continues for all 26 packages, highlighting the competitive landscape between domestic and foreign suppliers [4][5].

Core Viewpoint - The article highlights the recent government procurement intentions for various scientific instruments, totaling a budget of 181 million yuan, with procurement expected to occur between March and August 2025 [1]. Group 1: Procurement Overview - A total of 31 items related to scientific instruments have been identified for procurement, with a total budget of 181 million yuan [1]. - The procurement includes advanced equipment such as low-temperature scanning nano-magnetic imaging instruments, vehicle-mounted optical telescope systems, and X-ray diffraction instruments [1]. Group 2: Specific Equipment and Budget - Low-temperature scanning nano-magnetic imaging instrument with a budget of 9.98 million yuan, requiring specifications such as a spatial resolution of 10 nm and a sensitivity of 5 μT/Hz1/2 [3]. - Ventilation hoods for various applications, with a total budget of 2.25 million yuan for 20 units [3]. - Vehicle-mounted optical telescope system with a budget of 22 million yuan, requiring specific optical performance metrics [3]. - Strong magnetic low-temperature measurement system with a budget of 6.2 million yuan, designed for low-dimensional quantum device research [3]. - X-ray diffraction instrument with a budget of 3 million yuan, aimed at precise measurement of crystal lattice constants [3]. Group 3: Additional Equipment and Specifications - Various other instruments are included, such as a semiconductor device thermal stress lifetime analysis system, atomic layer deposition systems, and electron beam lithography systems, with budgets ranging from 1.55 million to 25.33 million yuan [4][5]. - The procurement also includes advanced laser systems, optical frequency comb systems, and chemical mechanical polishing machines, with specific technical requirements and warranty periods [4][5].

Core Viewpoint - The article discusses the recent announcement of government procurement intentions for various instruments and equipment, totaling a budget of 153 million yuan, with procurement expected between May and July 2025 [1][2]. Summary by Relevant Sections Procurement Overview - The procurement includes 20 items of instruments and equipment, with a total budget of 153 million yuan [2]. - Key items include high-energy industrial CT systems, high-fidelity high-throughput long-read sequencing systems, multi-parameter flow cytometers, X-ray diffractometers, and fuel cell testing platforms [2]. Detailed Procurement Intentions - High-energy industrial CT system: Budget of 5 million yuan, expected procurement in June 2025 [4]. - High-fidelity high-throughput long-read sequencing system: Budget of 7 million yuan, expected procurement in May 2025 [4]. - Multi-parameter flow cytometer: Budget of 4 million yuan, expected procurement in May 2025 [4]. - GPU computing nodes: 14 units with a budget of 25.2 million yuan, expected procurement in June 2025 [4]. - Fuel cell testing platforms: Various components with budgets ranging from 180,000 to 450,000 yuan, expected procurement in July 2025 [5]. Additional Equipment Specifications - The high-energy industrial CT system requires specific performance metrics, including a minimum X-ray dose rate and spatial resolution [4]. - The GPU computing nodes are intended for training large models, indicating a focus on advanced computational capabilities [4]. - The multi-parameter flow cytometer is designed for high-throughput analysis, capable of detecting multiple targets simultaneously [4]. Conclusion - The procurement intentions reflect a significant investment in advanced scientific and industrial equipment, indicating a trend towards enhancing research capabilities and technological advancements in various fields [1][2].

导读： 揭秘航空航天领域的科学仪器，它们是航天任务的幕后英雄，支撑材料分析、环境模拟、测控通信等关键环节。值此航天日之际，仪器信息网特别盘点梳 理航空航天领域应用到的科学仪器。 特别提示 微信公众号机制调整，请点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标，否则很可能无法看到我们的推送。 4月2 4日，我们迎来了第十个中国航天日。从1 9 7 0年4月2 4日我国成功发射第一颗人造地球卫星 "东方红" 1 号，到如今中国空间站全面开启建 设、"天问一号" 实现行星际探测跨越，我国航天事业取得了举世瞩目的辉煌成就。在这场星辰大海的征途中，除了航天人的不懈努力，还有众 多科学仪器在默默发挥着关键作用，无数科学仪器与检测设备默默支撑着每一次发射、每一刻驻留、每一项实验，它们堪称助力航空航天的幕 后英雄。值此航天日之际，仪器信息网特别盘点梳理航空航天领域应用到的科学仪器，参考仪器信息网的仪器分类体系，通过案例与数据，揭 秘这些"幕后英雄"的科技力量。 材料分析仪器：筑牢航天材料根基 航空航天材料需具备高强度、低密度、耐高温、耐辐射等特性。材料分析仪器可对材料微观结构、成分及性能进行精确分析，为材料研发、 ...