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 Light & Engineering 26 (3)

Light & Engineering 26 (3)

Volume 26
Date of publication 09/28/2018
Pages 143-149

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On the Effectiveness of Modern Low-pressure Amalgam Lamps. L&E 26 (3) 2018
Articles authors:
Michiel van der Meer, Fred van Lierop, Dmitry V. Sokolov

Ph.D. Since 2000 he works in the Development Central Department of Philips Company, since 2004 – in the UV lamp field, and, at present, – in the UV diode new application field

Ph.D., chemical engineer. During 25 years he worked in different divisions of Philips Company, (Holland, Belgium, the USA and China) in the field of light source development and production. Since 2011 he is the owner of F&Consulting Company. At present, he is the chief scientific specialist of UV Lamp Consulting Company (USA)

Dmitry V. Sokolov, Ph.D. in Tech. Science. Head of the Lighting Engineering Department of NPO LIT

Abstract
A lot of attention is paid to the efficiency questions of modern amalgam lamps of low pressure in connection with more and more growing relevance of increasing energy efficiency of installations for water, air and surface disinfection. The real efficiency of a radiation source, as well as of the whole UV disinfection system, is an operational parameter much important for the customers. In this work, factors influencing efficiency of low pressure lamps are considered in detail. It is shown that efficiency of the modern amalgam lamps at the beginning of their lifetime is about (30–40)%.
References
1. Karmazinov F.V., Kostyuchenko S.V., Kudryavtsev N.N., Hramenkov S.V. Ultraviolet technologies in the modern world: A collective monograph, Dolgoprudny: Intellekt Publishing House, 2012, 392 p.
2. Vasilyev A. I, Kostyuchenko S.V., Kudryavtsev N.N., Sobur N.N., Sokolov D.V. UV disinfection technologies for water, air and surfaces treatment, // Svetotekhnika, 2007, #5, pp. 6–11.
3. Lawal, O., Dussert B., et al. Proposed method for measurement of the output of monochromatic (254 nm) low pressure uv lamps // IUVA News, 2008, V. 10, No.1, pp. 14–18.
4. Beleznai, S., Mihajlik, G., Agod, A., Maros, I., Juhasz, R., Nemeth, Z., Jakab, L., Richter, P. High­efficiency dielectric barrier Xe discharge lamp: theoretical and experimental investigations // J. Phys. D: Appl. Phys., 2006, V. 39, pp. 3777–3787.
5. Lomayev M.I., Skakun V.S., Sosnin E.A., Tarasenko V.F., Shitts D.V., Erofeyev M.V. Exilamps are effective sources of UV and VUV radiation // Uspekhi Fizicheskikh Nauk (Achievements of Physical Sciences), 2003, V. 173, #2, pp. 201–217.
6. Pagan, J., Lawal, O. Coming of age – UVC–LED Technology Update // IUVA news, 2015, V. 17, No. 1, pp. 21–24.
7. Moe, C. RADTECH REPORT, 2014, ISUE1, pp.45–49.
8. Rokhlin G.N. Discharge light sources. Moscow: Energoatomizdat, 1991, pp. 328–337.
9. Vasil’ev A.I. at al. Effect of a Protective Layer on the Lifetime and Output Radiation Intensity Decay Rate of Quartz LowPressure Gas Discharge Lamps // Technical Physics Letters, 2006, V. 32, No. 1, p. 42.
10. Pecherkin V. Ya. Ph.D. Thesis “Study of mechanisms of decreasing UV radiation and operation resource of UV radiation sources with mercury arc of a low pressure”, Moscow, 2007.
11. Litvinov V.S., Troitsky A.M., Holopov G.K. Characteristics of domestic fluorescence lamps when working at increased frequencies // Svetotekhnika, 1961, #1, pp. 5–10.
12. Milenin V.M., Timofeev N.A. Concerning a possibility of increase of low pressure gasdischarge light sources luminous efficacy // Svetotekhnika, 1981, #4, pp. 6–7.
13. Petrov, G.M., Giuliani, J.L. Inhomogeneous model of ArHg direct current column discharge // Journal of Applied Physics, 2003, V. 94, No. 1, pp. 62–74.
14. Grossman, M.W., Lagushenko, R., Maya, J. Isotope effects in lowpressure Hgraregas discharges // Physical Review A, 1986, V. 34, No. 5, p. 4094.
Keywords
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