{"title":"Simple and fast liquid inspection method using step response in electromagnetic sensor","authors":"K. Tashiro, H. Wakiwaka","doi":"10.1109/ICSENST.2016.7796296","DOIUrl":null,"url":null,"abstract":"The simple and fast liquid inspection method using step response in electromagnetic sensor is presented. When the liquid sample is set inside the cylindrical electromagnetic sensor, the impedance profile of the sensor changes in accordance with the electromagnetic properties of the liquid. First of all, the theoretical background is explained with a simple RLC circuit analysis. To provide a simple and fast measurement, this paper focuses on both the maximum value of the voltage and the time constant. An experimental demonstration of liquid inspection is also presented.","PeriodicalId":297617,"journal":{"name":"2016 10th International Conference on Sensing Technology (ICST)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 10th International Conference on Sensing Technology (ICST)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSENST.2016.7796296","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The simple and fast liquid inspection method using step response in electromagnetic sensor is presented. When the liquid sample is set inside the cylindrical electromagnetic sensor, the impedance profile of the sensor changes in accordance with the electromagnetic properties of the liquid. First of all, the theoretical background is explained with a simple RLC circuit analysis. To provide a simple and fast measurement, this paper focuses on both the maximum value of the voltage and the time constant. An experimental demonstration of liquid inspection is also presented.
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