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PHYSIOLOGICAL AND HYGIENIC EVALUATION OF RADIATION OF LIGHT EMITTED DIODE SOURCES OF LIGHT

PHYSIOLOGICAL AND HYGIENIC EVALUATION OF RADIATION OF LIGHT EMITTED DIODE SOURCES OF LIGHT

2(26) 2011

DOI xxxxxxxx

Martirosova V. G.1, Nazarenko V. I.1, Sorokin V. M.2, Galinskiy A. D.3

PHYSIOLOGICAL AND HYGIENIC EVALUATION OF RADIATION OF LIGHT EMITTED DIODE SOURCES OF LIGHT

1SI «Institute for Occupational Health of AMS of Ukraine»
2V. E. Lashkarov Institute of Semiconductors Physics of NAN of Ukraine 3SPE «Aeroplast»

Full article (PDF), RUS

The measurements of compounds of electromagnetic radiation of light emitted diodes (LED) sources of light on the basis of the LED type «Acriche» of Seoul Semiconductor Company. Their effect on the functional state of visual, central nerves and cardio¬vascular systems in 4 healthy male volunteers, engaged in fulfillment of precise visual work in conditions of 6-day laboratory experiment, was investigated. The study of visual work capacity and other physiological functions at illumination on a test surface 180—200 lx showed that changes in their parameters depended on the color temperature of the used LED — 4000 and 7900 K. Preliminary recommendations on application of LED sources of light in systems of industrial illumination are given.

Key words: LEDs, illumination system, color temperature, visual work capacity, physiological functions

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