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| 基于C8051F020多通道食品安全速测仪设计 | |
| 引用本文： | 郑添义,汤新华,陈文芗.基于C8051F020多通道食品安全速测仪设计[J].厦门大学学报(自然科学版),2007,46(5):653-656. |
| 作者姓名： | 郑添义 汤新华 陈文芗 |
| 作者单位： | 1. 集美大学机械工程学院 2. 厦门斯坦道生物科技有限公司,福建,厦门,361009 3. 厦门大学机电工程系,福建,厦门,361005 |
| 摘 要： | 为能快速筛选出市场上有害食品,本文研发了一种基于C8051F020单片机的多通道食品安全速测仪.采用定波长光源替代分光方法,与固化在仪器中的标准曲线比对,从而实现各检测项的定量与定性检测.系统成功实现了在线滤波、有线与无线的数据传输、检测数据及相关检测信息的打印等功能.检测结果表明,该仪器检测精度较高、响应快,各个检测项在检测范围内,RSD<2.5%,检测分析时间不超过5s. |
| 关 键 词： | C8051F020单片机 食品安全 速测仪 |
| 文章编号： | 0438-0479（2007）05-0653-04 |
| 修稿时间： | 2007-01-08 |
A Design of Multi-channel Food Safety Equipment for Rapid Detection Based on C8051F020 MCU |
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| ZHENG Tian-yi,TANG Xin-hua,CHEN Wen-xiang.A Design of Multi-channel Food Safety Equipment for Rapid Detection Based on C8051F020 MCU[J].Journal of Xiamen University(Natural Science),2007,46(5):653-656. | |
| Authors: | ZHENG Tian-yi TANG Xin-hua CHEN Wen-xiang |
| Institution: | 1. Department of Mechanical and Electrical Engineering, Xianmen University, Xiamen 361005, China; 2. The Xiamen Standards Biotechnology Ltd. , Xiamen 361009,China |
| Abstract: | In order to screening the harmful food rapidly,a multi-channel food safety rapid detection equipment is developed based on C8051F020 MCU.Furthermore,an alternative light source wavelength spectrophotometer method,curing equipment with the standard curve in order to achieve the detection of items than the quantitative and qualitative detection,will be used in this paper.Several functions such as online digital filter,data transmission by cable and wireless and data or testing information printing,etc.are well achieved.The experimental results show that this equipment has a high measuring accuracy and fast response.In the detection range,its RSD was less 2.5%,the range time of analysis was 5 seconds. |
| Keywords: | C8051F020 MCU food safety rapid detection equipment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |