MERCURY MONITOR Russian patent published in 2014 - IPC G01N21/31 

FIELD: chemistry.

SUBSTANCE: mercury monitor has a sample input unit, a thermal atomiser, an analytical cuvette which can be heated, a gas collector unit and a pumping-out flow activator. The cuvette is optically connected to an atomic absorption spectrometer and has at least one input gas port at the centre thereof and at least two outlet gas ports. The sample input unit is connected to a pumping-in flow activator capable of feeding the analysed sample into the thermal atomiser, and holes are made on the housing of the analytical cuvette on two sides between the window and the closest output gas port with the possibility of feeding air through said holes.

EFFECT: improved consumer properties of the monitor.

6 cl, 7 dwg