| 摘要 |
Gas indicator has optically connected source of radiation, condenser system, cuvette for gas mix being analyzed, polychromator with inlet slot and outlet slot installed with possibility of scanning by spectrum, and receiver of radiation, and resonance amplifier with resonance frequency f, connected to receiver of radiation. It has at least one additional inlet slot that forms with inlet slot the first set of inlet slots, and m-1 sets of additional inlet slots that have in each set at least two inlet slots where m – number of components of gas mix being analyzed. Each of m sets of inlet slots is installed with possibility of placement in turn in plane of inlet slot of polychromator, at that distance dbetween inlet slots in each set satisfies the equation d=D⋅δλ. |
