WATER ANALYSER Russian patent published in 2011 - IPC G01N15/04 G01N27/26 

FIELD: physics.

SUBSTANCE: water analyser comprises case to accommodate measuring cylinder. Besides, it comprises light source, at least, three photo receivers to fix light reflected by suspension particles, and photo receiver to fix light flux that passed through analysed medium. Also, proposed device comprises resistance thermometre, water filling pickup, inlet and outlet branch pies with solenoid valves, two annular electrodes and control unit. Note here that said device comprises additionally two measuring cylinders arranged in the same case with bottom accommodating cups of high-accuracy scales. Note also that the case additionally incorporates measuring graphite electrode, copper comparison electrode, stainless steel auxiliary electrode, combined pH-electrode and combined redox-electrode. Mind that light source is equipped with light filters with wavelength of 380, 400, 410, 500 and 800 nm.

EFFECT: high accuracy of measurements, automatic analysis.

4 dwg