FIELD: optics.
SUBSTANCE: device contains full frame with power plug, USB cable plug with another end of cable connected to the PC and with nozzle for studied aerosol input that is connected to air separator installed in the frame including three stages with each of them connected with aspiration channel to consequently installed in the frame measurement cell, replaceable filter and electric aspirator. The object chamber is formed in the measurement cell that is connected to the orthogonally mounted laser light source, aspiration channel and the lens of digital camera electric output of which is connected to the plug of USB interface cable.
EFFECT: speeded up and fully automated measurement process and for determination of disperse mixture content in wide range of the sizes of studied particles due to previous separation of gas flow in air separator.
1 dwg, 2 dwg
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