| 便携式粮仓氮气浓度检测仪的研制 |
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| 引用本文： | 周林泉,许德存.便携式粮仓氮气浓度检测仪的研制[J].粮食储藏,2007,36(6):48-50. |
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| 作者姓名： | 周林泉 许德存 |
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| 作者单位： | 南京财经大学,210003;中央储备粮南京直属库,211151 |
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| 摘 要： | 研制出一种便携式粮仓氮气浓度检测仪。粮堆中预埋氮气浓度传感器,氮气浓度信号引至仓外,由PLC组成的便携式检测仪对氮气浓度信号进行快速检测,测量精度高、工作可靠。
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| 关 键 词： | 绿色储粮 充氮储粮 PLC 便携式仪表 |
| 收稿时间： | 2007-05-18 |
| 修稿时间： | 2007年5月18日 |
DEVELOPMENT OF PORTABLE INSTRUMENT FOR MEASURING NITROGEN CONCENTRATION IN BARN |
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| Zhou Linquan,Xu Decun.DEVELOPMENT OF PORTABLE INSTRUMENT FOR MEASURING NITROGEN CONCENTRATION IN BARN[J].Grain Storage,2007,36(6):48-50. |
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| Authors: | Zhou Linquan Xu Decun |
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| Abstract: | A portable instrument for measuring nitrogen concentration in barn had been developed.The signals of nitrogen concentration coming from sensors embed in grain bulk are transmitted out of grain barn.The instrument consisting of PLC can measure nitrogen concentration quickly,with high precision and reliability. |
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| Keywords: | grain storage in green grain storage with nitrogen PLC(programming logical controller) portable instrument |
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