热阻校准测量不确定度评定

G. Sârbu
{"title":"热阻校准测量不确定度评定","authors":"G. Sârbu","doi":"10.1109/ICEPE.2018.8559875","DOIUrl":null,"url":null,"abstract":"The paper refers to evaluation of measurement uncertainty in calibration of thermoresistances The evaluation of measurement uncertainty in the calibration of thermoresistances is necessary in order to make accurate measurements and to understand the use of measurement results. It is also important to evaluate the calibration uncertainty as part of the calibration for the purpose of mentioning it in the calibration certificate of the thermoresistance. Calibration determines the correspondence between the input and output signal of a temperature sensor. In this case, the calibration of the thermoresistance determine a dependency relationship between the input signal, electrical resistance ($\\Omega$), and the output signal, temperature °C. A practical method for calibration thermometers with electrical resistance is using calibrators temperature or thermostatic baths, which consists of measuring the electrical resistance of the calibrated thermometer with electrical resistance, and temperature of the working medium in which the calibrated and standard thermometers are immersed, at set point temperature. All the individual uncertainty components of thermoresistance calibration should have predefined values and provide for the total extended measurement uncertainty a smaller value.","PeriodicalId":343896,"journal":{"name":"2018 International Conference and Exposition on Electrical And Power Engineering (EPE)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Evaluation of the measurement uncertainty in thermoresistances calibration\",\"authors\":\"G. Sârbu\",\"doi\":\"10.1109/ICEPE.2018.8559875\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The paper refers to evaluation of measurement uncertainty in calibration of thermoresistances The evaluation of measurement uncertainty in the calibration of thermoresistances is necessary in order to make accurate measurements and to understand the use of measurement results. It is also important to evaluate the calibration uncertainty as part of the calibration for the purpose of mentioning it in the calibration certificate of the thermoresistance. Calibration determines the correspondence between the input and output signal of a temperature sensor. In this case, the calibration of the thermoresistance determine a dependency relationship between the input signal, electrical resistance ($\\\\Omega$), and the output signal, temperature °C. A practical method for calibration thermometers with electrical resistance is using calibrators temperature or thermostatic baths, which consists of measuring the electrical resistance of the calibrated thermometer with electrical resistance, and temperature of the working medium in which the calibrated and standard thermometers are immersed, at set point temperature. All the individual uncertainty components of thermoresistance calibration should have predefined values and provide for the total extended measurement uncertainty a smaller value.\",\"PeriodicalId\":343896,\"journal\":{\"name\":\"2018 International Conference and Exposition on Electrical And Power Engineering (EPE)\",\"volume\":\"38 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 International Conference and Exposition on Electrical And Power Engineering (EPE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICEPE.2018.8559875\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 International Conference and Exposition on Electrical And Power Engineering (EPE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEPE.2018.8559875","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

摘要

本文讨论了热电阻校准中测量不确定度的评定。为了进行准确的测量和理解测量结果的使用,热电阻校准中测量不确定度的评定是必要的。为了在热阻的校准证书中提及,将校准不确定度作为校准的一部分进行评估也很重要。校准确定温度传感器的输入和输出信号之间的对应关系。在这种情况下,热阻的校准确定了输入信号,电阻($\Omega$)和输出信号,温度°C之间的依赖关系。校准电阻温度计的一种实用方法是使用校准器温度浴或恒温浴,其中包括测量已校准的电阻温度计的电阻,以及浸入已校准温度计和标准温度计的工作介质的温度,达到设定值温度。热阻校准的所有不确定度分量应具有预定义值,并为总扩展测量不确定度提供较小的值。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Evaluation of the measurement uncertainty in thermoresistances calibration
The paper refers to evaluation of measurement uncertainty in calibration of thermoresistances The evaluation of measurement uncertainty in the calibration of thermoresistances is necessary in order to make accurate measurements and to understand the use of measurement results. It is also important to evaluate the calibration uncertainty as part of the calibration for the purpose of mentioning it in the calibration certificate of the thermoresistance. Calibration determines the correspondence between the input and output signal of a temperature sensor. In this case, the calibration of the thermoresistance determine a dependency relationship between the input signal, electrical resistance ($\Omega$), and the output signal, temperature °C. A practical method for calibration thermometers with electrical resistance is using calibrators temperature or thermostatic baths, which consists of measuring the electrical resistance of the calibrated thermometer with electrical resistance, and temperature of the working medium in which the calibrated and standard thermometers are immersed, at set point temperature. All the individual uncertainty components of thermoresistance calibration should have predefined values and provide for the total extended measurement uncertainty a smaller value.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信