Light & Engineering 31 (4)
Volume 31
Date of publication 08/10/2023
Pages 88–93
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Features of Measurement and Presentation for Germicidal Lamps Parameters L&E, Vol.31, No.4, 2023
Articles authors:
Tatiana A. Chuvatkina, Olga Yu. Kovalenko, Julia A. Zhuravlyova, Svetlana A. Mikaeva, Angela S. Mikaeva
Tatiana A. Chuvatkina, engineer. In 2012, she graduated from the N.P. Ogarev Mordovia State University with specialty in Metrology and Metrological Support. Senior lecturer of the Metrology, Standardisation and Certification sub-department of the Electronicsand Light Engineering Institute of the N.P. Ogarev Mordovia State University.Research interests: measurement of photometric parameters of continuous radiation sources
Olga Yu. Kovalenko, Doctor of Technical Sciences, Associate Professor. In 1983, she graduated from N.P. Ogarev Mordovia State University with a degree in Lighting Engineering and Light Sources. At present, she is Professor of the Department of Metrology, Standardization, and Certification of the Institute of Electronics and Lighting Engineering of the National Research Mordovia State University named after N.P. Ogarev. Her research interests: measurement and control of parameters of lighting and irradiation systems
Julia A. Zhuravlyova graduated from N.P. Ogaryov Mordovia State University with specialty in Light Engineering and Light Sources in 2010. At present, she is Associate Professor of the Light Source sub-department of N.P. Ogarev Mordovia State University and Associate Professor of the Electronics subdepartment of the Institute of Prospective Technologies and Industrial Programming of MIREA. Her research interests: energyefficient light-engineering installations, solidstate electronics
Svetlana A. Mikaeva, Doctor of Technical Sciences, Associate Professor. In 1988, she graduated from N.P. Ogarev Mordovia State University with a degree in Lighting Engineering and Light Sources. Currently, she is a Head of Department of Electronics Physical Technological Institute RTU MIREA. Her research interests are lighting engineering and light sources, instrumentation technology, control and diagnostics of devices, solidstate electronics, radio electronic components, devices, based on quantum effects
Angela S. Mikaeva, Ph. D. in Economics, Associate Professor. She graduated from Moscow State University of Instrument Engineering and Computer Science in 2011 with specialty in Applied Information Science in Economy. At present, she is the Associate Professor of the Financial Accounting and Control sub-department of the Institute of Comprehensive Security and Special Instrument Engineering of RTU MIREA. Her research interests: economic security, light engineering and light sources, instrument engineering technology; instrument monitoring and diagnostics, technological development
Abstract:
The aspects of measurement and presentation of radiation parameters of germicidal lamps, including radiant flux within the set spectral range, are under consideration. Radiant flux is currently used as their main parameter. There are the following methods of measurement of this parameter: indirect, by means of irradiance from the lamps, goniometric, and the integrating sphere method. The goal of the work was to compare the results of measurement of germicidal lamps using different methods and to analyse the practice of presentation of germicidal lamp parameters. TUV, HNS, LTC, DB, DKB and DKBU germicidal lamps and irradiators with different power capacity and peak radiation in the mercury line 253.7 nm were selected as the measurement objects and such parameters as radiant flux, germicidal flux, and radiant flux stabilisation time were selected as assessed parameters. The measurements were made and the values of radiant flux and germicidal flux, using the indirect and goniometric methods, were obtained. The graphs of radiant flux stabilisation of different lamps are presented. The analysis of the measurements demonstrated necessity of modification of the approaches to measurement and presentation of the germicidal lamp parameters.
References:
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Tables and charts - 2
