{"title":"UT 805和UT 803万用表对电阻标准测量精度的提高","authors":"M. Guzan, Ádám Fehér","doi":"10.1109/EDPE.2019.8883872","DOIUrl":null,"url":null,"abstract":"Article deals with a possibility of more accurate measurement of the resistance standard with a nominal value that is 20 to 60 times smaller than the smallest ohmic range of the multimeter. Compared to direct or indirect one-time measurement, the indirect measurement method using multiple measurements by multiple multimeters is much more accurate. It makes it possible to achieve a relative measurement error in the range of one hundredth to a thousandth of one percent, which significantly exceeds the possibilities of a one-time measurement with a conventional multimeter. This procedure can also be used in practice to measure other resistors, not only resistance standards, without any need of special and expensive measuring apparatus.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Improvement of the Measurement Accuracy of Resistance Standard with UNI-T UT 805 and UT 803 Multimeters\",\"authors\":\"M. Guzan, Ádám Fehér\",\"doi\":\"10.1109/EDPE.2019.8883872\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Article deals with a possibility of more accurate measurement of the resistance standard with a nominal value that is 20 to 60 times smaller than the smallest ohmic range of the multimeter. Compared to direct or indirect one-time measurement, the indirect measurement method using multiple measurements by multiple multimeters is much more accurate. It makes it possible to achieve a relative measurement error in the range of one hundredth to a thousandth of one percent, which significantly exceeds the possibilities of a one-time measurement with a conventional multimeter. This procedure can also be used in practice to measure other resistors, not only resistance standards, without any need of special and expensive measuring apparatus.\",\"PeriodicalId\":353978,\"journal\":{\"name\":\"2019 International Conference on Electrical Drives & Power Electronics (EDPE)\",\"volume\":\"37 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 International Conference on Electrical Drives & Power Electronics (EDPE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EDPE.2019.8883872\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDPE.2019.8883872","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Improvement of the Measurement Accuracy of Resistance Standard with UNI-T UT 805 and UT 803 Multimeters
Article deals with a possibility of more accurate measurement of the resistance standard with a nominal value that is 20 to 60 times smaller than the smallest ohmic range of the multimeter. Compared to direct or indirect one-time measurement, the indirect measurement method using multiple measurements by multiple multimeters is much more accurate. It makes it possible to achieve a relative measurement error in the range of one hundredth to a thousandth of one percent, which significantly exceeds the possibilities of a one-time measurement with a conventional multimeter. This procedure can also be used in practice to measure other resistors, not only resistance standards, without any need of special and expensive measuring apparatus.
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