Long term stability of silver- and aluminum-point blackbodies

Laina Ma; Fumihiro Sakuma

doi:10.11499/sicep.2004.0.83.1

SICE Annual Conference 2004

DOI https://doi.org/10.11499/sicep.2004.0.83.1

会議情報

主催: The Society of Instrument and Control Engineers

共催: The IEEE Industrial Electronics Society, The IEEE Robotics and Automation Society, The IEEE Control Systems Society, The IEEE Systems, Man and Cybernetics Society, The Instrumentation, Systems, and Automation Society

Long term stability of silver- and aluminum-point blackbodies

*Laina Ma, Fumihiro Sakuma

著者情報

キーワード: radiation thermometer, fixed point, calibration

会議録・要旨集フリー

p. 83

詳細

抄録

Records of the silver- and aluminum-point blackbodies at the NMIJ/AIST since 1992 were reviewed in the features such as the plateau profile, the super cooling, the lifetime and the plateau temperature. The temperature agreement between two silver-point blackbodies was within 0.03 K in recent three years. The temperature of two aluminum-point blackbodies agreed within 0.03 K in recent seven years.

責任著者(Corresponding author)

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