Errors analysis in pyrometric measurements in industrial environment
The article presents the analysis of uncertainties associated with reliable accounting difficulties for the radiation coefficient in non-contact temperature measurement in industrial environment. Practical recommendations of methodological and instrumental nature to reduce such measurements erro...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2019-11-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/5%20(167)/94-99%20%D0%9F%D0%BE%D0%BD%D0%BE%D0%BC%D0%B0%D1%80%D0%B5%D0%B2%20%D0%94.%20%D0%91.,%20%D0%97%D0%B0%D1%85%D0%B0%D1%80%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%92.%20%D0%90.,%20%D0%90%D0%B1%D1%80%D0%B0%D0%BC%D0%BE%D0%B2%D0%B0%20%D0%95.%20%D0%92..pdf |
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| Summary: | The article presents the analysis of uncertainties associated with
reliable accounting difficulties for the radiation coefficient in
non-contact temperature measurement in industrial environment.
Practical recommendations of methodological and instrumental
nature to reduce such measurements errors are offered. On
the Planck function and the aluminum reflection coefficient
mathematical model basis the analytical aluminum radiation
coefficient dependence on temperature and wavelength is
obtained. Methodological errors estimates of low-temperature
thermometers with a spectral sensitivity ranges equal to 7–14
and 3–5 µm are produced. Experimental studies are carried out
using Optris CT LT15 pyrometer and Flir E60 infrared imager. |
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| ISSN: | 1813-8225 2541-7541 |