{"title":"The effect of temperature distribution inside the fluid level adapter on the temperature calibration","authors":"Montita Somjan, S. Taechajedcadarungsri","doi":"10.5481/KKUENJ.2013.40.1.9","DOIUrl":null,"url":null,"abstract":"The purpose of this work was to study the temperature distribution inside the fluid level adapter. This is the effect during thermometer calibration. The fluid level adapter is an accessory to lift the level of fluid inside the bath, for reducing the immersion errors. In this case, the maximum level that could be lift was about 5 cm from fluid reference level in the bath with the maximum flow rate 299 cm3/s. From the calibration results, it was found that the estimate uniformity and stability of measurement in the measuring zone are suitable to perform for thermometer which not over ±0.05oC accuracy require and some types of LIG thermometer calibration such as ASTM standard LIG thermometer model of 63C, 64C, 64C and 65C types, wherewith the range from -8oC to 105oC thermometer.","PeriodicalId":37310,"journal":{"name":"Engineering and Applied Science Research","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2013-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Engineering and Applied Science Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5481/KKUENJ.2013.40.1.9","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
The purpose of this work was to study the temperature distribution inside the fluid level adapter. This is the effect during thermometer calibration. The fluid level adapter is an accessory to lift the level of fluid inside the bath, for reducing the immersion errors. In this case, the maximum level that could be lift was about 5 cm from fluid reference level in the bath with the maximum flow rate 299 cm3/s. From the calibration results, it was found that the estimate uniformity and stability of measurement in the measuring zone are suitable to perform for thermometer which not over ±0.05oC accuracy require and some types of LIG thermometer calibration such as ASTM standard LIG thermometer model of 63C, 64C, 64C and 65C types, wherewith the range from -8oC to 105oC thermometer.
期刊介绍：
Publication of the journal started in 1974. Its original name was “KKU Engineering Journal”. English and Thai manuscripts were accepted. The journal was originally aimed at publishing research that was conducted and implemented in the northeast of Thailand. It is regarded a national journal and has been indexed in the Thai-journal Citation Index (TCI) database since 2004. The journal now accepts only English language manuscripts and became open-access in 2015 to attract more international readers. It was renamed Engineering and Applied Science Research in 2017. The editorial team agreed to publish more international papers, therefore, the new journal title is more appropriate. The journal focuses on research in the field of engineering that not only presents highly original ideas and advanced technology, but also are practical applications of appropriate technology.
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