Core Viewpoint - The article promotes a specialized course on scanning electron microscopy (SEM) aimed at addressing common challenges faced by users, including sample preparation, operational difficulties, and spectrum analysis [1][2][3][4]. Group 1: Course Overview - The course is taught by Zhang Niu from Beijing Institute of Technology, who has extensive experience in SEM and related instruments, making complex knowledge accessible [1]. - It targets three main pain points in SEM usage: sample preparation, operational challenges, and spectrum analysis difficulties [2][3][4]. Group 2: Course Content - The course is structured into three modules: - Module 1 focuses on sample preparation methods for various types of samples, including powders and biological samples, detailing tool selection and procedural steps [5]. - Module 2 covers practical operational techniques and pitfalls, guiding users from sample entry preparation to high-resolution image acquisition [6]. - Module 3 addresses spectrum testing techniques and quantitative analysis, enhancing users' analytical skills [7]. Group 3: Target Audience - The course is designed for: - Beginner SEM users seeking to quickly master core skills in sample preparation and operation [9]. - Laboratory technicians aiming to optimize SEM workflows and improve efficiency [11]. - Researchers and students needing high-quality SEM images for their projects [11]. Group 4: Learning Benefits - The course allows for repeated viewing, facilitating review of key content [12]. - Participants can join a dedicated learning group for discussions and personalized support from the instructor [12].

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。 做扫描电镜实验时，你是不是也遇到过这些糟心事儿：制样总翻车，粉末、生物样品处理得一团糟；电镜操作磕磕绊 绊，参数设置全靠蒙，高分辨图像根本拍不出；能谱分析更是摸不着头脑，微量峰、干扰峰看得一脸懵…… 别愁啦！ 仪课通特邀北京理工大学张妞老师 ，带来《扫描电镜的制样方法及拍摄技巧实践》课程，手把手教你攻克 "制 样难、操作懵、能谱懵" 三大痛点，让你把扫描电镜 "玩得溜"！ 课程聚焦扫描电镜使用的三大核心痛点，精准 "拆招"： 制样难 手把手教 8 类样品（粉末、块状、生物等）的制样方法，从工具选择到步骤操作，细致讲解，再也不怕 "制样翻 车"。 操作懵 6 大操作技巧 + 避坑指南，从进样前准备到初始参数设置，再到高分辨图像获取，让电镜操作 "行云流水"，新手也 能快速上手。 一、为什么选这门课？ 能谱懵 （一）专业讲师，经验满满 4 大能谱测试技巧，涵盖能谱仪原理、微量及干扰峰识别、定量分析参数设置等，解锁电镜 "深度分析" 技能，数据 解读更精准。 张妞老师来自北京理工大学，长期从事场发射 ...

Group 1: Event Overview - The 2025 Fifth Jiangsu International Quartz Industry Conference and 2025 International Silicon-Based Materials Exhibition will be held on October 19-20, 2025, at Nanjing Airport International Expo Center [15][17] - The theme of the conference is "Innovation Breakthrough Leading the Future," focusing on showcasing upstream and downstream equipment and technology enterprises in the quartz industry [15][17] Group 2: Research Institute Profile - Nanjing Hongchuang Mineral Resources Research Institute is located in the Nanjing University Innovation and Entrepreneurship Demonstration Base and is dedicated to providing high-precision detection and resource optimization solutions for the global mining industry [4] - The institute has established a complete detection and evaluation system for high-purity quartz, leveraging a research-grade laboratory valued at tens of millions to analyze key indicators such as impurity elements and purity [5] Group 3: Services and Capabilities - The research institute offers full-process services covering mineral source exploration, quality evaluation, and ore dressing process optimization, helping clients improve resource utilization efficiency and product added value [6] - The institute emphasizes a commitment to excellence, aiming to significantly enhance resource value for clients [7] Group 4: Exhibition Scope - The exhibition will cover various aspects of the quartz and silicon-based materials industry, including raw quartz, quartz sand, quartz glass materials, and advanced production equipment [18][19][20] - Specific categories include quartz raw ore, quartz sand powder, quartz glass products, and advanced detection instruments [18][19][20] Group 5: Industry Significance - Silicon-based materials are essential for strategic emerging industries such as electronic information, new energy, and semiconductors, with demand expected to continue growing as these downstream industries develop [17]

Core Viewpoint - The article highlights the upcoming "11th International Conference on Electron Microscopy (iCEM 2025)" scheduled for June 24-27, 2025, focusing on advancements in electron microscopy technology and its applications, particularly in the semiconductor industry [1][2]. Group 1: Conference Overview - The iCEM 2025 aims to provide a free learning platform for researchers in electron microscopy, leveraging internet technology to overcome geographical barriers [1]. - The conference will feature six thematic sessions, including innovative applications of electron microscopy in semiconductor manufacturing and discussions on domestic electron microscope technology [2]. Group 2: Industry Demand and Trends - There has been a rapid increase in demand for electron microscopy technology in China's industrial sector, particularly in the semiconductor industry, where it is essential for defect analysis, process optimization, and device development [2]. - The conference will introduce a special session on "Innovative Applications of Electron Microscopy in Semiconductor Manufacturing," emphasizing the integration of industry, academia, and research [2]. Group 3: Conference Schedule - The conference will span four days, with various sessions dedicated to different aspects of electron microscopy, including in-situ/environmental electron microscopy, advanced electron microscopy, and applications in life sciences [3][4][5][6][7].

Core Viewpoint - The article highlights various high-paying job opportunities in the scientific instrument sector, emphasizing the demand for skilled sales and technical professionals in this industry [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24]. Job Opportunities - Shanghai Kezhe Biochemical Technology Co., Ltd. is seeking an Amino Acid Analyzer Sales Manager with a salary range of 16k-35k per month [2]. - Guoyi Quantum is looking for a Client Manager in Jinan, offering a salary of 10k-18k per month [3]. - Beijing Leshi Lianchuang Technology Co., Ltd. is hiring a Sales Engineer in Shenyang with a salary of 10k-13k per month [4]. - Shanghai Yanzheng Experimental Instrument Co., Ltd. is offering a Sales Engineer position in Guangzhou with a salary range of 8k-16k per month [5]. - North Division Ruili is recruiting a Sales Manager in Chongqing with a salary of 8k-10k per month [6]. - Beijing Chengda Instrument Co., Ltd. is looking for a Sales Engineer in Beijing with a salary range of 6k-12k per month [8]. - Liaoning Jiahua International Trade Co., Ltd. is hiring an Instrument Sales Engineer in Shenyang with a salary of 5k-10k per month [9]. - Beijing Dongxi Analysis Instrument Co., Ltd. is offering a Sales Engineer position in Xining with a negotiable salary [10]. - Res tek is seeking a Chromatography Consumables Sales Engineer in Suzhou with a salary range of 7k-14k per month [11]. - Shanghai Beiyin Biotechnology Co., Ltd. is looking for an International Trade Sales position in Suzhou with a salary of 8k-15k per month [12]. Technical and Support Roles - Shanghai offers a position for an Application Engineer (Online Analysis Instruments) with a negotiable salary [14]. - Carl Zeiss (Shanghai) Management Co., Ltd. is hiring a Technical Support Engineer with a salary range of 12k-20k per month [16]. - Changzhou Pannuo Instrument Co., Ltd. is looking for a Service Engineer in multiple regions with a salary of 6k-10k per month [17]. - Qingdao Shenghan Chromatography Technology Co., Ltd. is seeking an Application R&D Expert with a salary range of 12k-25k per month [18]. - Beijing Rongchuang Intelligent Instrument Co., Ltd. is hiring a Biological Microscope Technical Service Engineer in Beijing with a salary of 6k-10k per month [19]. Additional Roles - Dalian Huayang Analysis Instrument Co., Ltd. is offering a Service Assistant position in Beijing with a negotiable salary [20]. - Zhuhai Truth Optical Instrument Co., Ltd. is looking for a Regional Manager with a salary range of 8k-20k per month [21]. - Zhejiang Fuli Analysis Instrument Co., Ltd. is hiring a Technical Engineer in Xi'an with a salary of 5k-6k per month [22]. - Yuanwei Max Bio is seeking a Technical Support Engineer in Nanjing with a salary range of 7k-15k per month [23]. - Shenzhen Zhongtu Instrument Co., Ltd. is looking for a Scanning Electron Microscope Product Manager with a salary range of 10k-25k per month [24].

导读： 清华大学发布多批政府采购意向，其中的仪器设备品目34项，预算总额达3.14亿元。 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。 近日，清华大学发3 4项仪器设备采购意向，预算总额达3 . 1 4亿元，涉及可扩展原位纳米分辨率三维无损检测系统、离 子研磨仪、中微子探测器反符合探测器、扫描电子显微镜等，预计采购时间为2 0 2 5年4~5月。 | 采购 | 需求概况 | 预算 | 采购 | | --- | --- | --- | --- | | 项目 | | 万元 | 时间 | | | 离子研磨仪能够对透射电镜及扫描电镜样品表面利用通过 | | | | 深圳国际研究 | 电场加速过的离子撞击样品表面，靠微观的机械撞击能量 | | | | 生院离子研磨 | 加工样品，在样品表面产生溅射效应，从而进行抛光或进 | 120 | 2025年 | | 仪 | 行横截面切割，由此制备尺度为毫米级别的平滑表面的研 | | 4月 | | | 磨方法，能够满足各类电镜观察；获得更为准确的原子级 | | | | | 微观结构及成分信息。 | | | | ...