{"title":"Analogue circuit for accurate evaluation of small power inputs in microcalorimetry.","authors":"W W Forrest, V A Stephen","doi":"10.1088/0022-3735/1/10/415","DOIUrl":null,"url":null,"abstract":"A milliwatthourmeter is described which is capable of measuring small d.c. power inputs over a wide dynamic range with an accuracy to ±03%. The maximum power input is 10−2W. The circuit uses plug-in modular components and is designed particularly for use in conjunction with adiabatic microcalorimeters.","PeriodicalId":16983,"journal":{"name":"Journal of Scientific Instruments","volume":"1 10","pages":"1024-5"},"PeriodicalIF":0.0000,"publicationDate":"1968-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1088/0022-3735/1/10/415","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Scientific Instruments","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0022-3735/1/10/415","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 milliwatthourmeter is described which is capable of measuring small d.c. power inputs over a wide dynamic range with an accuracy to ±03%. The maximum power input is 10−2W. The circuit uses plug-in modular components and is designed particularly for use in conjunction with adiabatic microcalorimeters.