scholarly journals Estimate of Spectral Stability of 0.65^|^mu;m Standard Radiation Thermometer by Fixed-point Blackbodies

2006 ◽  
Vol 42 (12) ◽  
pp. 1283-1287
Author(s):  
Fumihiro SAKUMA ◽  
Laina MA
Keyword(s):  
Fixed Point ◽  
Radiation Thermometer ◽  
Spectral Stability ◽  
Standard Radiation Thermometer

Calibration of an Absolute Radiation Thermometer for Accurate Determination of Fixed-Point Temperatures

2007 ◽  
Vol 28 (6) ◽  
pp. 2087-2097 ◽  
Author(s):  
R. Winkler ◽  
E. R. Woolliams ◽  
W. S. Hartree ◽  
S. G. R. Salim ◽  
N. P. Fox ◽  
...  
Keyword(s):  
Fixed Point ◽  
Accurate Determination ◽  
Radiation Thermometer

scholarly journals Towards high-accuracy primary spectral radiometry from 400 K to 1300 K

2016 ◽  
Vol 374 (2064) ◽  
pp. 20150045 ◽  
Author(s):  
H. W. Yoon ◽  
V. B. Khromchenko ◽  
G. P. Eppeldauer ◽  
C. E. Gibson ◽  
J. T. Woodward ◽  
...  
Keyword(s):  
Fixed Point ◽  
Preliminary Data ◽  
Temperature Scale ◽  
Near Infrared ◽  
Thermodynamic Temperature ◽  
High Accuracy ◽  
Radiation Thermometer ◽  
Spectral Shape ◽  
Radiometric Calibration ◽  
Design Construction

We describe the design, construction, calibration and use of a near-infrared thermodynamic radiation thermometer to measure blackbodies from 400 K to 1300 K. The motivation for this work is the pending redefinition of the kelvin and the need for direct, thermodynamic temperature measurements of the fixed-point blackbodies presently used in the realization of the temperature scale. The challenges of accurately measuring Planck radiances which vary greatly in radiance level and spectral shape are discussed. Methods to characterize the components used in the radiation thermometer design are described. The use of this radiation thermometer as a relative primary thermometer and the resulting residuals are shown. We describe radiometric calibration procedures for using the radiation thermometer as an absolute primary thermometer. Preliminary data showing the initial radiometric calibration steps are discussed.

scholarly journals Calibration of Thermocouple by Comparison against Standard Radiation Thermometer in a Blackbody Comparator

2018 ◽  
Vol 1065 ◽  
pp. 122009
Author(s):  
Beni Adi Trisna ◽  
Suherlan ◽  
Asep Hapiddin ◽  
Helmi Zaini ◽  
Hidayat Wiriadinata ◽  
...  
Keyword(s):  
Radiation Thermometer ◽  
Standard Radiation Thermometer

A Vacuum Infrared Standard Radiation Thermometer at the PTB

2008 ◽  
Vol 29 (1) ◽  
pp. 330-340 ◽  
Author(s):  
B. Gutschwager ◽  
J. Hollandt ◽  
T. Jankowski ◽  
R. Gärtner
Keyword(s):  
Radiation Thermometer ◽  
Standard Radiation Thermometer

Monochromator-Based Absolute Calibration of a Standard Radiation Thermometer

2014 ◽  
Vol 35 (3-4) ◽  
pp. 493-503 ◽  
Author(s):  
J. M. Mantilla ◽  
M. L. Hernanz ◽  
J. Campos ◽  
M. J. Martín ◽  
A. Pons ◽  
...  
Keyword(s):  
Radiation Thermometer ◽  
Absolute Calibration ◽  
Standard Radiation Thermometer
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