LASER GAS ANALYZER Russian patent published in 2017 - IPC G01N21/65 

FIELD: measurement equipment.

SUBSTANCE: laser gas analyzer comprises a continuous laser, a focusing lens, a gas cell with an input window for entering the laser and the window to display the radiation scattered at an angle of 90°, Camera lens, a holographic filter, spectral instrument, coupled with CCD, and a control unit. The internal faces of the gas cell to form a cuboid, and on the verge of having no windows and parallel to each edge, and has no windows, installed an acoustic transducer, creating inside the cell standing sound waves perpendicular to the laser beam and providing a focus area in the field of gas compression.

EFFECT: increase the reliability of gas analysis.

2 dwg