Automated Phosphor Thermometry Lifetime Calibration of Multiple Phosphors and Emission Lines to above 1900 K
(2022) In Measurement Science and Technology 33(12).- Abstract
- A method is specified which enables lifetime calibration of multiple phosphors and emission lines at the same time to temperatures above 1900 K. The experimental setup and algorithm used for data collection and experimental equipment control are described. The phosphors were coated on an alumina oxide disc and the reference temperature was measured using three type B thermocouples. The algorithm automates the data collection process such that no input from an operator is required during operation. The potential systematic error in calibration temperature was evaluated and was less than 1% around 1400 K.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/21fc4c99-7a11-4bac-801c-461b37e6d7dd
- author
- Feuk, Henrik LU ; Nilsson, Sebastian LU and Richter, Mattias LU
- organization
- publishing date
- 2022-09
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Thermographic phosphors, Calibration, Laser induced phosphorescence, Thermometry, High temperature
- in
- Measurement Science and Technology
- volume
- 33
- issue
- 12
- article number
- 127003
- pages
- 6 pages
- publisher
- IOP Publishing
- external identifiers
-
- scopus:85139336358
- ISSN
- 0957-0233
- DOI
- 10.1088/1361-6501/ac8e21
- project
- Advanced Laser Diagnostics for Discharge Plasma
- HYdrogen as a FLEXible energy storage for a fully renewable European POWER system
- language
- English
- LU publication?
- yes
- id
- 21fc4c99-7a11-4bac-801c-461b37e6d7dd
- date added to LUP
- 2022-10-26 12:48:29
- date last changed
- 2024-03-21 14:48:46
@article{21fc4c99-7a11-4bac-801c-461b37e6d7dd, abstract = {{A method is specified which enables lifetime calibration of multiple phosphors and emission lines at the same time to temperatures above 1900 K. The experimental setup and algorithm used for data collection and experimental equipment control are described. The phosphors were coated on an alumina oxide disc and the reference temperature was measured using three type B thermocouples. The algorithm automates the data collection process such that no input from an operator is required during operation. The potential systematic error in calibration temperature was evaluated and was less than 1% around 1400 K.}}, author = {{Feuk, Henrik and Nilsson, Sebastian and Richter, Mattias}}, issn = {{0957-0233}}, keywords = {{Thermographic phosphors; Calibration; Laser induced phosphorescence; Thermometry; High temperature}}, language = {{eng}}, number = {{12}}, publisher = {{IOP Publishing}}, series = {{Measurement Science and Technology}}, title = {{Automated Phosphor Thermometry Lifetime Calibration of Multiple Phosphors and Emission Lines to above 1900 K}}, url = {{http://dx.doi.org/10.1088/1361-6501/ac8e21}}, doi = {{10.1088/1361-6501/ac8e21}}, volume = {{33}}, year = {{2022}}, }