the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 by spectrometry, in particular to devices u044du043bu0435u043au0442u0440u043eu0442u0435u0440u043cu0438u0447u0435u0441u043au043eu0439 u0430u0442u043eu043cu0438u0437u0430u0446u0438u0438 samples in atomic u0430u0431u0441u043eu0440u0431u0446u0438u043eu043du043du043eu043c analysis. purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 extension of the u043fu0440u0438u043cu0435u043du0435u043du0438u00a0 and u0443u043fu0440u043eu0449u0435u043du0438u00a0 design.the device comprises the air u043eu0445u043bu0430u0436u0434u0435u043du0438u00a0, u0432u044bu043fu043eu043bu043du00a0u0435u043cu044bu0435 together with u0446u0430u043du0433u043eu0432u044bu043cu0438 clips, which set the u0433u0440u0430u0444u0438u0442u043eu0432u044bu0435 electrodes with contact u043fu043bu043eu0449u0430 u0434u043au0430u043cu0438, u0441u043eu043fu0440u0438u043au0430u0441u0430u044eu0449u0438u0435u0441u00a0 with u0434u0432u0443u043cu00a0 u0431u0443u0440u0442u0438u043au0430u043cu0438 graphite furnace, the width of which is equal to 0.1 to 0.12 u0440u0430u0441u0441u0442u043eu00a0u043du0438u00a0 between their internal u043fu043eu0432u0435u0440u0445u043du043eu0441u0442u00a0u043cu0438 l, which u043eu043fu0440u0435u0434u0435u043bu00a0u0435u0442u0441u00a0 of line u043du043eu0448u0435u043du0438u00a0 r / l (1 - r 2 / r (2) = 0.65 - 7, where r is the outer radius of the furnace.and r is the internal, and the area of the cross u0441u0435u0447u0435u043du0438u00a0 u0441u0442u0435u0440u0436u043du00a0 electrode is 0.85 to 0.9 u043fu0440u043eu0438u0437u0432u0435u0434u0435u043du0438u00a0 length and height of the contact pad, the surface u0441u043eu043fu0440u0438u043au043eu0441u043du043eu0432u0435u043du0438u00a0 coto roy with u0431u0443u0440u0442u0438u043au0430u043cu0438 furnace u043eu043fu0438u0441u044bu0432u0430u0435u0442u0441u00a0 radius equal to the radius u0431u0443u0440u0442u0438u043au043eu0432 furnace and furnace u0440u0430u0441u0441u0442u043eu00a0u043du0438u0435 from the ends to the outer surface of the u0431u0443u0440u0442u0438u043au043eu0432 equals 0.2 to 0.25 of the oven. 2 u0438u043b., 2 table.
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