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Title: Exploration Of Alternative Methods For Fitting Radiation Thermometer Signal To Blackbody Temperature
Author: Frank Liebmann Tom Kolat
Source: 2011 Measurement Science Conference
Year Published: 2011
Abstract: In the science of radiation temperature measurement, the measurement of temperature from calibration blackbodies has used the Sakuma-Hattori Equation in the Planckian Form to relate temperature and emitted radiance. This is very useful as it makes calculations and a curve fit relationships between temperature and radiance much simpler than using Plancks Law. While this approach is standard, it may not always account for the non-linear and real effects acting upon the measurement outcome which detract from the results accuracy. This may be especially true if the relationship between radiance and the radiation thermometers signal output is not linear.




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