METHOD OF ESTIMATION OF DIFFUSED LIGHT SIGNAL AND DETECTOR OF DIFFUSED LIGHT FOR METHOD REALISATION Russian patent published in 2009 - IPC G01N21/53 

FIELD: physics.

SUBSTANCE: invention concerns method of estimate of diffused light signal which is developed by the diffused light receiver at detection of, in particular, small particles in bearing medium, and the diffused light signal serially or in any sequence transits calibration stage, stage of neutralisation of frequency drift, temperature compensation stage, stage of installation of sensitivity or stage of filtration algorithm. The diffused light detector for realisation of the aforementioned method contains case with inlet hole and final hole in the case between which through the case on stream trajectory the bearing medium, light source which guides light on the centre of diffused colour laying on trajectory of the stream, receiver of diffused light for obtaining of parts of the light diffused on particles at centre of the diffused light, and amplifier of diffused light for amplification of signal of diffused light proceeds, and the diffused light amplifier is executed in the form of the integrating amplifier.

EFFECT: increase of efficiency of method.

36 cl, 6 dwg