| 基于USB高精度数据采集对自动电位滴定仪的数字化改造 |
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| 引用本文： | 曹家兴,黄小凤,陆建平.基于USB高精度数据采集对自动电位滴定仪的数字化改造[J].实验技术与管理,2011,28(6):64-67. |
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| 作者姓名： | 曹家兴 黄小凤 陆建平 |
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| 作者单位： | 广西大学化学化工学院,广西南宁,530004 |
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| 基金项目： | 广西大学实验设备处资助项目 |
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| 摘 要： | 基于USB高精度数据采集对自动电位滴定仪进行数字化改造,设计了一个数据采集与处理系统,实现了电位滴定中数据的精确实时采集、显示和处理。利用该系统进行电位滴定分析实验,得到了准确、稳定和可靠的结果。
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| 关 键 词： | 自动电位滴定仪 数据采集 数字化 |
Digital modification of automatic potentiometric titrator with high precision data acquisition system based on USB |
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| Cao Jiaxing,Huang Xiaofeng,Lu Jianping.Digital modification of automatic potentiometric titrator with high precision data acquisition system based on USB[J].Experimental Technology and Management,2011,28(6):64-67. |
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| Authors: | Cao Jiaxing Huang Xiaofeng Lu Jianping |
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| Institution: | (College of Chemistry and Chemical Engineering,Guangxi University,Nanning 530004,China) |
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| Abstract: | Digital modification for an automatic potentiometric titrator is realized based upon the high precision data acquisition system with USB.The real-time acquisition,process and display in the titrating process are achieved via a designed data collection and process system.The developed system can make the measurements more accurate,efficient,and reliable. |
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| Keywords: | automatic potentiometric titrator data acquisition digitization |
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