DocumentCode
2641098
Title
Range ratio of topcon radiation thermometers
Author
Sakuma, Fumihiro ; Ma, Laina
Author_Institution
Nat. Inst. of Adv. Ind. Sci. & Technol., Tsukuba
fYear
2007
fDate
17-20 Sept. 2007
Firstpage
1739
Lastpage
1742
Abstract
Topcon 0.65 mum and 0.9 mum radiation thermometers are used as the standard thermometers at high temperatures. These radiation thermometers employ three to five ranges to cover their whole temperature ranges. The range ratios of these thermometers influence largely on the calibration uncertainty. The measurement method, measured results and the long term stability of the range ratios are shown.
Keywords
calibration; temperature measurement; thermometers; Topcon radiation thermometers; calibration uncertainty; range ratio stability; wavelength 0.65 mum; wavelength 0.9 mum; Calibration; Filters; Gain measurement; Interference; Measurement uncertainty; Photodiodes; Pollution measurement; Temperature distribution; Thermal stability; Wavelength measurement; radiation source; radiation thermometer; range ratio; stability;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE, 2007 Annual Conference
Conference_Location
Takamatsu
Print_ISBN
978-4-907764-27-2
Electronic_ISBN
978-4-907764-27-2
Type
conf
DOI
10.1109/SICE.2007.4421264
Filename
4421264
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