| 化学振荡实验数据采集系统的研制 |
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| 引用本文： | 成庶,陈特放,丁峰,黄壁. 化学振荡实验数据采集系统的研制[J]. 计算机工程与应用, 2007, 43(23): 100-102 |
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| 作者姓名： | 成庶 陈特放 丁峰 黄壁 |
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| 作者单位： | 中南大学,交通运输学院,长沙,410075;中南大学,化学化工学院,长沙,410083;湖南省国家安全厅,长沙,410011 |
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| 摘 要： | 化学振荡技术目前已应用于多个领域。尤其在分析化学中可以用来测定某些金属离子和阻抑剂，灵敏度很高，然而传统的X-Y记录仪记录的结果精度不够，且无法采用数字化方法进行数据分析，所以设计了一种基于AD620的高精度数据采集系统，可以将化学振荡实验与计算机紧密结合，大大提高实验效率和准确性。
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| 关 键 词： | 化学振荡 数据采集 AD620 |
| 文章编号： | 1002-8331（2007）23-0100-03 |
| 修稿时间： | 2007-03-01 |
Research and development of data acquisition system for chemical oscillatory reaction |
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| CHENG Shu,CHEN Te-fang,DING Feng,HUANG Bi. Research and development of data acquisition system for chemical oscillatory reaction[J]. Computer Engineering and Applications, 2007, 43(23): 100-102 |
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| Authors: | CHENG Shu CHEN Te-fang DING Feng HUANG Bi |
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| Affiliation: | 1.School of Traffic & Transportation Engineering，Central South University，Changsha 410075，China 2.College of Chemistry and Chemical Engineering，Central South University，Changsha 410083，China 3.National Security Department of Hunan Province，Changsha 410011，China |
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| Abstract: | Chemical oscillatory technique has been widely used in many fields，especially in chemical analysis to precisely determine metallic ion and blocker.The conventional X-Y recorder has a bad precision and its result can’t easily be transferred into digital computer，so a novel high precision data acquisition system based on AD620 has been presented，which tightly links chemical oscillatory reaction result with digital computer and greatly improves the efficiency and precision of chemical oscillatory experiment. |
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| Keywords: | chemical oscillatory data acquisition AD620 |
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