大学化学 >> 2025, Vol. 40 >> Issue (2): 97-103.doi: 10.12461/PKU.DXHX202407062

所属专题： 教学型仪器的研制&改进与实验教学

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EXS800教学质谱仪应用于仪器分析实验教学的实践及探索

邵伟, 张万群, 胡万群, 杨凯平, 李维维, 周强, 刘斯, 朱平平   

  1. 化学国家级实验教学示范中心(中国科学技术大学), 合肥 230026
  • 收稿日期:2024-07-11 录用日期:2024-09-11 发布日期:2025-02-22
  • 通讯作者: 朱平平 E-mail:zhupp@ustc.edu.cn
  • 基金资助:
    教育部首批虚拟教研室(大学化学实验课程群虚拟教研室)建设项目；2022年中国科学技术大学研究生教研项目(2022xjyxm028)；2022年度安徽省质量工程项目(2022jyjxggyj023,2022jyxm1822,2022jyxm1827)；教育部化学“101计划”——化学测量学实验课程建设项目；教育部第三批虚拟教研室建设试点——“101计划”化学测量学实验课程虚拟教研室

Application and Exploration of the EXS800 Teaching Mass Spectrometer in Instrumental Analysis Laboratory Teaching

Wei Shao, Wanqun Zhang, Wanqun Hu, Kaiping Yang, Weiwei Li, Qiang Zhou, Si Liu, Pingping Zhu   

  1. National Demonstration Center for Experimental Chemistry Education (University of Science and Technology of China), Hefei 230026, China
  • Received:2024-07-11 Accepted:2024-09-11 Published:2025-02-22
  • Contact: Pingping Zhu E-mail:zhupp@ustc.edu.cn

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摘要： 质谱作为一种高端精密仪器，大多数是从国外进口。中国科学技术大学化学实验教学中心于2022年采购了厦门大学设计开发的EXS800教学型质谱，并将其引入本科生实验。本文介绍了教学质谱仪用于仪器分析实验的实践与探索。教学质谱仪的引入，可打破学生对于大型仪器的敬畏感，激发学生的好奇心，深化学生对于质谱内部结构的认识，提升其实践能力和创新意识。

关键词: 教学质谱仪, 仪器分析实验, 自主搭建仪器

Abstract: Mass spectrometers are highly sophisticated instruments, most of which are imported from abroad. Our center (National Demonstration Center for Experimental Chemistry Education at the University of Science and Technology of China) had purchased the EXS800 teaching mass spectrometer in 2022 and introduced it into undergraduate instrumental analysis laboratory. Through disassembling or assembling of the teaching mass spectrometer by themselves, students’ understanding about the internal structure of the mass spectrum had been deepened. At the same time, it can also reduce students’ awe for large instruments, stimulate their curiosity, and enhance their practical ability and innovative consciousness.

Key words: Teaching mass spectrometer, Instrumental analysis laboratory, Autonomous instrument construction