ATOMIC ABSORPTION SPECTROMETER Russian patent published in 1998 - IPC

FIELD: atomic absorption spectrometers accomplishing principle of inverse Zeeman effect. SUBSTANCE: spectrometer incorporates optically coupled tubular resistance furnace, source of resonance radiation, electromagnet, optical system with input and output objectives and signal processing unit. Both objectives are directly made fast to magnetic circuit of electromagnet in its optical holes. Spectrometer is fitted with pipe unions to feed inert gas into internal space of tubular resistance furnace. One of objectives has aid to adjust position of lens with reference to tubular resistance furnace. EFFECT: improved functional characteristics of proposed spectrometer. 2 cl, 4 dwg