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Determining turbidity and concentration of solid content of turbid media, especially liquid media, comprises illuminating medium to be investigated arranged in container with laser beams, and further processing
Determining turbidity and concentration of solid content of turbid media, especially liquid media, comprises illuminating medium to be investigated arranged in container with laser beams, and further processing
Process comprises illuminating medium (1) to be investigated in container (2), laser beams (3, 4), whose crossing points lie in container, receiving and cross-correlating light scattered by laser beams using detection lenses (5, 6) adjusted on the crossing point, measuring the amplitude and cross-correlation function, and determining the turbidity and/or concentration o medium fro value of amplitude.
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