{"title":"Accurate temperature matching in calorimetry.","authors":"R Sauer","doi":"10.1088/0022-3735/1/6/437","DOIUrl":null,"url":null,"abstract":"A sensitive guard-heater control system is described, which uses standard components, with a response to thermocouple e.m.f. changes of less than 0·1 μV, and a drift rate per hour of the same order if the ambient temperature remains constant to within 0·5 degC.","PeriodicalId":16983,"journal":{"name":"Journal of Scientific Instruments","volume":"2 1","pages":"682-3"},"PeriodicalIF":0.0000,"publicationDate":"1968-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1088/0022-3735/1/6/437","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Scientific Instruments","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0022-3735/1/6/437","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
A sensitive guard-heater control system is described, which uses standard components, with a response to thermocouple e.m.f. changes of less than 0·1 μV, and a drift rate per hour of the same order if the ambient temperature remains constant to within 0·5 degC.