特别提示 微信机制调整，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。 现代智能光谱分析技术——演进、体系构架、应用及展望 褚小立 陈瀑 许育鹏 李敬岩 刘丹 （中石化石油化工科学研究院有限公司，北京 100083 ） 摘要： 本文系统阐述了现代智能光谱分析技术的发展历程、技术体系、应用场景与未来展望。 该技术融合先进光学传感、化学计量学与人工智能，实现了对复杂样品快速、无损、精准的检 测，其核心特征包括多维度信息获取、自适应建模和全场景覆盖能力。文章回顾了该技术从近 红外光谱起步，历经化学计量学融合到深度学习赋能的演进过程，构建了涵盖光谱仪器、实验 技术、化学计量学与机器学习算法的完整技术体系，并详细介绍了样本选择、光谱预处理、特 征提取、多元校正、模式识别等关键方法。在应用层面，智能光谱技术已广泛应用于实验室高 通量分析、现场快速检测和工业在线监测，覆盖农业、医药、环境、石化等多个领域。文章最 后指出该技术在理论建模、可解释性、数据标准化等方面仍面临挑战，未来将朝着知识创造、 多技术融合、云原生平台和标准化方向演进，推动光谱分析从工具向智能决策系统转变。 1 ...

Group 1 - The core viewpoint of the news is that Haineng Technology Group Co., Ltd. has released its 2025 performance forecast, indicating a significant increase in net profit compared to the previous year, driven by market demand recovery and growth in various sectors [1] - Haineng Technology expects to achieve a net profit attributable to shareholders of between 41 million to 44 million yuan in 2025, representing a year-on-year increase of 213.65% to 236.61% from 13.07 million yuan in the previous year [1] - The company anticipates a revenue of approximately 362 million yuan in 2025, reflecting a year-on-year growth of about 16.77%, with all product lines expected to contribute to this increase [1] Group 2 - Haineng Technology, established on November 29, 2006, specializes in analytical instruments and solutions for food safety and drug safety supervision, and is recognized as a national-level "little giant" enterprise [2] - As of January 16, 2026, Haineng Technology's stock closed at 24.35 yuan per share, up 2.44%, with a total market capitalization of approximately 2.074 billion yuan [2]

Core Viewpoint - The "Model Worker Craftsman Assist Enterprise Action" initiated by the Beijing Federation of Trade Unions has successfully addressed technical bottlenecks in companies, leading to significant improvements in product performance and fostering collaboration between skilled workers and enterprises [1][5]. Group 1: Company Challenges and Solutions - Beijing Huake Instrument Technology Co., Ltd. faced significant issues with their core product, a dissolved hydrogen online analyzer, which suffered from instability, short lifespan, and low sensitivity, ultimately affecting customer trust [2][3]. - The company attempted multiple technical solutions without success until they reached out for assistance through the "Model Worker Craftsman Assist Enterprise Action" [2][3]. Group 2: Technical Breakthroughs - Engineer Wang Yong identified two critical issues: the weak nanoamp-level signal from the silver chloride electrode and the need for specialized digital circuits to correct signal deviations caused by chemical reactions [3][4]. - Following Wang's recommendations, the company implemented a new circuit design and digital filtering algorithms, resulting in a 50% improvement in sensor performance, with expectations of an 85% to 90% enhancement after further optimizations [4][5]. Group 3: Broader Impact of the Initiative - The initiative has seen hundreds of model workers solve nearly a thousand technical problems, generating tens of billions in new enterprise value [5]. - The collaboration not only provided immediate technical solutions but also inspired new innovations among model workers, enhancing their contributions to various industries [5].

Core Viewpoint - Beijing Baode Instrument Co., Ltd. won the bid for the General Administration of Customs' 2025 atomic fluorescence spectrometer procurement project with a bid amount of 1.3134 million yuan, highlighting the recognition of the BAF-2000 model's high sensitivity and automation advantages [4][10]. Group 1: Bid Details - The bid amount for the project was 1.3134 million yuan, with Baode Instrument securing the contract for 22 units of the BAF-2000 atomic fluorescence spectrometer [4][6]. - The BAF-2000 model was recognized for its ability to perform trace analysis of elements such as arsenic, mercury, tin, selenium, bismuth, antimony, and germanium using hydride generation atomic fluorescence spectrometry [8][9]. Group 2: Product Features - The BAF-2000 can simultaneously determine twelve trace heavy metal elements, including arsenic, mercury, selenium, antimony, bismuth, lead, tellurium, germanium, cadmium, tin, zinc, and gold, with upgraded capabilities for detecting specific forms of arsenic, mercury, selenium, and antimony [9]. - The instrument features a dual-channel design that allows for simultaneous multi-element detection or selective element testing, significantly enhancing the efficiency of the Customs laboratory [9]. - The unique optical path design improves sensitivity by approximately 30% compared to traditional designs, with detection limits as low as 0.001 μg/L for mercury and cadmium, and below 0.01 μg/L for other elements, meeting stringent Customs detection standards [9]. Group 3: Company Background - Since its establishment in 2015, Baode Instrument has focused on providing complete solutions for analysis laboratories in food safety and environmental testing, evolving into a high-tech enterprise recognized at both the national and local levels [10]. - The large-scale cooperation with the General Administration of Customs reflects the active implementation of domestic instrument replacement strategies and the culmination of Baode Instrument's years of technological accumulation [10].

Financial Data and Key Metrics Changes - Revenue grew 5% in Q3 2025 to $11.12 billion [6][26] - Adjusted operating income increased 9% to $2.59 billion [6][27] - Adjusted operating margin expanded by 100 basis points to 23.3% [6][27] - Adjusted EPS rose 10% to $5.79 per share [6][26] Business Line Data and Key Metrics Changes - **Pharma and Biotech**: Mid single-digit growth, driven by bioproduction and analytical instruments [6][7] - **Academic and Government**: Revenue declined in low single digits, showing slight improvement [7][52] - **Industrial and Applied**: Revenue grew in mid single digits, led by electron microscopy [8][32] - **Diagnostics and Healthcare**: Revenue growth improved but remained down low single digits, primarily due to conditions in China [8][64] Market Data and Key Metrics Changes - North America grew low single digits; Europe and Asia Pacific grew mid single digits; China declined mid single digits [26][27] - Total company adjusted gross margin was 41.9%, up 10 basis points year-over-year [28] Company Strategy and Development Direction - The growth strategy focuses on high-impact innovation, trusted partner status, and a strong commercial engine [9][13] - Collaborations with OpenAI aim to enhance product offerings and operational efficiency [14][15] - Strategic partnerships, such as with AstraZeneca, are intended to drive innovation in life sciences [16] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in navigating government policies and the potential for reshoring in the pharma sector [46][49] - The company raised its full-year revenue guidance to $44.1 billion to $44.5 billion and adjusted EPS guidance to $22.6 to $22.86 [22][36] Other Important Information - The company repurchased $1 billion of shares in Q3, totaling $3 billion for the year [20][30] - The integration of recent acquisitions is progressing smoothly, with positive early feedback from customers [18][19] Q&A Session Summary Question: Market conditions and customer conversations - Management noted excitement around scientific breakthroughs and confidence in customer pipelines, with a focus on reshoring and navigating government policies [46][49] Question: Academic and government funding outlook - Management indicated a more stable funding environment is expected, despite the government shutdown adding some uncertainty [53][55] Question: Analytical instruments performance - Growth was driven by strong demand in electron microscopy and chromatography, with a positive outlook for the fourth quarter [60][62] Question: Diagnostics in China - Weak conditions were noted in China, but the company remains well-positioned for long-term growth despite current pressures [64][92] Question: 2026 growth outlook - Management remains confident in a 3% to 6% organic growth range, with expectations for improved market conditions over time [68][70] Question: Clinical research business trends - The clinical research business is performing well, with strong authorization rates and innovative approaches to improve drug development efficiency [78][80] Question: Demand from small and emerging biotech - There is a positive trend in demand from small biotech firms, supported by recent M&A activity in the sector [87]

Core Viewpoint - The article highlights the successful launch of three high-end analytical instruments by Steel Research Nack, showcasing China's technological breakthroughs in material testing and the deep integration of industry, academia, and research to promote domestic alternatives in high-end scientific instruments and support the construction of a manufacturing powerhouse [1][12]. Event Overview - The "Precision Analysis, Intelligent Manufacturing, Future 2025 Steel Research Nack New Product Launch Conference" was held in Kunshan on September 25, gathering around 200 guests from research institutions and enterprises, along with thousands of online viewers [2][4]. - Key figures at the event included Yang Zhigang, Chairman of Steel Research Nack, and other core team members, as well as important guests from various organizations [4][6]. New Product Highlights - The three newly launched instruments are the OPA500 large-size metal component in-situ analyzer, SparkCMOS 8000 high-precision spark spectrometer, and CS5500 carbon-sulfur analyzer, addressing critical areas in large component analysis, spectral detection, and elemental analysis [13][15][20]. - The OPA500 can analyze samples up to 500mm x 300mm, providing crucial support for the reliability of materials used in major national projects [15]. - The SparkCMOS 8000 features a 12.5% improvement in resolution compared to previous models and is suitable for rapid analysis of various metals and their alloys [17]. - The CS5500 is designed for efficient dust removal and low maintenance costs, enhancing laboratory efficiency for carbon and sulfur analysis in various solid samples [20]. Innovation and Collaboration - Yang Zhigang emphasized the importance of open collaboration in innovation, highlighting partnerships with leading enterprises to tackle critical challenges in high-end instruments [12]. - The event included user reports and technical exchanges, showcasing the integration of industry, academia, and research in building an innovative ecosystem [21][25]. Practical Experience and Demonstration - Attendees had the opportunity to interact with the new instruments, experiencing their operational processes and performance firsthand [26][28]. - The event also featured a visit to the Jiangsu Testing Technology Research Institute of Steel Research Nack, further illustrating the company's technical capabilities in material testing [30].

Core Viewpoint - The article highlights the significant role of adsorption instruments in characterizing the chemical properties and catalytic performance of materials, with a notable increase in procurement by higher education institutions, particularly in fields such as materials science, chemical engineering, and environmental science [1][2]. Group 1: Overview of Adsorption Instruments - Adsorption instruments are essential for characterizing materials' surface chemical properties and catalytic performance, utilizing principles such as gas adsorption and programmed temperature [2]. - From July 1 to July 14, four bidding announcements for adsorption instruments were recorded, with over 75% of these projects coming from higher education institutions [2]. Group 2: Key Bidding Announcements - The following are notable bidding announcements for adsorption instruments: - Fully automatic chemical adsorption instrument from Beiste, model BSD-C200, with a bid amount of 1.78 million yuan, purchased by Jilin Normal University [3]. - Chemical adsorption instrument combined with mass spectrometry from Maike, with a bid amount of 1.75 million yuan, purchased by Jiangsu Furu Technology Industry Development Co., Ltd. [3]. - Chemical adsorption instrument from Jingwei Gaobo, model AMI-400C, with a bid amount of 0.38 million yuan, purchased by China University of Mining and Technology (Xuzhou) [3]. - Intelligent weight method adsorption instrument from Hiden Isochema Ltd, model IGA100, with a bid amount of 3.356 million yuan, purchased by East China University of Science and Technology [3]. Group 3: Company Profiles - Beiste Instruments specializes in the field of adsorption characterization, focusing on low-temperature nitrogen adsorption BET surface area and micropore analysis, and has become a leading manufacturer of high-end adsorption characterization instruments [3]. - Jingwei Gaobo, established in 2004, is a national high-tech enterprise engaged in the research and manufacturing of various physical and chemical property analysis equipment, including chemical adsorption instruments [5]. - Hiden Isochema Ltd is a renowned manufacturer of analytical instruments, known for its precision in measuring materials' adsorption properties using weight methods, and has established a strong reputation among clients in advanced technology research [6].