TEMPERATURE MEASUREMENT WITH PHOTODIODE IN DIFFERENT OPERATING MODES
DOI:
https://doi.org/10.17770/etr2021vol3.6556Keywords:
contactless measuring of temperature, IR diapason, photovoltaic and photoconductive mode, spectral ratio pyrometerAbstract
A method for contactless temperature measurement with photodetectors in different operating modes has been developed. It is based on the periodic change of the spectral sensitivity of the photodiode depending on the applied reverse voltage. This is accomplished by switching the photodiode within one measurement from photovoltaic to photoconductive mode. For this purpose, the scheme of the respective electronic key has been developed.
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References
A. G. Senkov, V. A. Firago, „Optimizaciya harakteristik pirometrov spektralnogo otnosheniya”, Vestn. BGU, Vol. 1, no. 3, 2008, pp. 38-44.
A. G. Senkov and V. A. Firago, „Reduction of methodological errors in determining the temperature of metals by two-color pyrometers”, Journal of Engineering Physics and Thermophysics, Vol. 79, 2006, pp. 768-772.
A. V. Frunze, „Metodicheskie pogreshnosti pirometrov I sposobi ih minimizacii”, Metrologiya, Vol. 7, 2012, pp.25–38.
A. V. Frunze, „A numerical method of determining the spectral-ratio temperature”, Measurement Techniques, Vol. 53, 2010, pp. 664-667.
A.V. Yakovlev, „Osobennosti primeneniya shirokopolosnih priemnikov izlucheniya v pirometrah spektralnogo otnosheniya”, Avtometriya., Vol. 4, 2004, pp. 44-49.
D. Dichev, I. Zhelezarov, R. Dicheva, D. Diakov, H. Nikolova and G. Cvetanov, „Algorithm for estimation and correction of dynamic errors”, 30th International Scientific Symposium Metrology and Metrology Assurance. MMA 2020; Sozopol; Bulgaria, 2020, DOI: 10.1109/MMA49863.2020.9254261.
M.S. Jadin and S. Taib, „Two-Color Pyrometer for Process Temperature Measurement During Machining”, Journal of lightwave technology, Vol. 34, no. 4, 2016, pp. 1380-1386:
DOI: 10.1109/JLT.2015.2513158 .
K. Chrzanowski, Non-Contact Thermometry. Measurement Errors, SPIE Polish Chapter, Warsaw, 2001.
L. Lazov, N. Angelov, E. Teirumnieks and Erika Teirumnieka, Preliminary Numerical Analysis for the Role of Speed on to Laser Technological Processes, Proceedings of the 12th International Scientific and Practical Conference, Rezekne Latvia, , Vol. 3, 2019, pp. 137- 142, DOI: 10.17770/etr2019vol3.4154.
Ts. Karadzhov, D. Pulov and N. Angelov, „Contactless measuring of temperature with differential photo receiver”, in 12th International Scientific and Practical Conference on Environment. Technology. Resources, Rezekne Academy of Technologies, Vol. 3, 2019, pp. 101-104 , DOI: 10.17770/etr2019vol3.4132.
D. Dichev, H. Koev, T. Bakalova and P. Louda, „A Model of the Dynamic Error as a Measurement Result of Instruments Defining the Parameters of Moving Objects”, Measurement Science Review, Vol. 14, Issue 4, 2014, pp. 183-189, DOI: 10.2478/msr-2014-0025.
A.N. Magunov, „Spektralnaya pirometriya: osobennosti, preimushchestva, ogranicheniya”, Fotonika, Vol. 1, 2012, pp. 40-45.
T. Fu, J. Liu, M. Duan and A. Zong, „Temperature measurements using multicolor pyrometry in thermal radiation heating environments”, Review of Scientific Instruments, Vol. 85, Issue 4, 044901, 2014, DOI: 10.1063/1.4870252.
D. Ya. Svet, Opticheskie metodi izmereniya istinnih temperatur, Moskva, Nauka, 1982.
A. Araujo, Multi-spectral pyrometry - a review, „Measurement Science and Technology”, Vol. 28, Issue 8, 082002, 2017, DOI: 10.1088/1361-6501/aa7b4b.
D. B. Ponomarev and V. A. Zakharenko, Silicon photodiode as the two-color detector, Journal of Physics: Conference Series , Vol. 643, Issue 1, 2015, DOI: 10.1088/1742-6596/643/1/012030.
G. G. Ischanin and V. P. Chelibanov, Priemniki opticheskogo izlucheniya, Sankt Peterburg, Lan, 2014.
