Intercomparison of Radiation Temperature Scales between PTB and NMIJ from 1000-degree Celsius to 2500-degree Celsius

Fumihiro Sakuma; Laina Ma; Juergen Hartmann

doi:10.11499/sicep.2002.0.13.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.13.0

Conference information

Host: The Society of Instrument and Control Engineers

Co-host: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Intercomparison of Radiation Temperature Scales between PTB and NMIJ from 1000-degree Celsius to 2500-degree Celsius

Fumihiro Sakuma, Laina Ma, Juergen Hartmann

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Keywords: radiation thermometer, intercomparison, temperature standard, comparison blackbody

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 13

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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 NMIJ’s Topcon radiation thermometers with a comparison blackbody from 1000 °C to 2500 °C. Both scales agreed within ±0.8 °C in the whole range.

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