| EPR谱仪微机化数据系统的研究 |
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| 引用本文： | 陈忠,夏德昊.EPR谱仪微机化数据系统的研究[J].厦门大学学报(自然科学版),1991,30(1):37-40. |
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| 作者姓名： | 陈忠 夏德昊 |
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| 作者单位： | 厦门大学物理学系
(陈忠，夏德昊，陈贤镕)，厦门大学物理学系(曾广侃) |
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| 摘 要： | 研制了一套由 Appl Ⅱ plus微机系统、12位 A/D和 D/A板及光电隔离等接口电路组成的EPR谱仪的自动控制和数据采集处理系统。由6502汇编和BASIC语言混编而成的软件系统采用了程序覆盖技术。该系统具有精度高、重复性好、价格低廉、易于操作等优点,并且显著提高了原仪器的灵敏度。
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| 关 键 词： | EPR谱仪 微机 接口 数据处理 |
Study of Microcomputer-based Data System for an EPR Spectrometer |
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| Chen Zhong Xia Dehao Chen Xianrong Zeng Guangkan.Study of Microcomputer-based Data System for an EPR Spectrometer[J].Journal of Xiamen University(Natural Science),1991,30(1):37-40. |
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| Authors: | Chen Zhong Xia Dehao Chen Xianrong Zeng Guangkan |
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| Institution: | Dept. of Phys. |
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| Abstract: | An inexpensive,simple and versatile microcomputer-based system which consists of an APPLE II microcomputer system, a 12-bit AD/DA board and some other circuits was developed for use with a DSG-K1 EPR spectrometer. The programming languages of the system are BASIC and 6502 machine language. The system provides abundant data processing functions and analysis programs as well as instrument control. The results show that the system have the advantages of high accuracy , sensitivity and reproduction ratio. |
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| Keywords: | EPR spectrometer Microcomputer interface |
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