Title :
Intercomparison of radiation temperature scales between PTB and NMIJ from 1000°C to 2500°C
Author :
Sakuma, F. ; Ma, L. ; Hartmann, Jean-Michel
Author_Institution :
Nat. Metrol. Inst. of Japan, AIST, Ibaraki, Japan
Abstract :
The intercomparison of radiation temperature scales between PTB and NMIJ was carried out in September 2001. PTB sent their radiation thermometer LP3 to Japan and NMIJ made the comparison between the LP3 and NMIJs Topcon radiation thermometers with a comparison blackbody from 1000°C to 2500°C. Both scales agreed within ±0.8°C in the whole range.
Keywords :
calibration; spectral methods of temperature measurement; temperature scales; thermometers; 1000 to 2500 C; NMIJ; PTB; calibration; comparison blackbody; radiation temperature scales; radiation thermometer; temperature standard; Calibration; Copper; Gold; Instruments; Laboratories; Lamps; Metrology; Silver; Temperature; Wavelength measurement;
Conference_Titel :
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN :
0-7803-7631-5
DOI :
10.1109/SICE.2002.1195182
