Water analysis equipment, its system and its application

Water analysing device (100) for the photometric analysis of samples taken from natural or artificial bodies of water, containing the followings: a frame, covered by thermal insulation, in which fans are used to ventilate the interior space; tubes between the individual elements of the water analysing device for transporting the fluids; sampler for taking samples from the natural or artificial bodies of water; one or more sampling pumps for transporting fluids, for sucking up the water from the sampler; one or more filters (1) connected to the sampler and the sampling pump for filtering out the shaped bodies to be found in the samples; one or more buffer tanks connected to the sampling pump; one or more needles or dispensing units for dispensing the filtered sample, the reagents and the solvents; one or more sample dispensing pumps connected to the buffer tank; one or more reagent dispensing pumps connected to the reagent tanks; one or more sample and reagent dispensing positions (9) connected to the sample and reagent dispensing pumps; one or more cuvettes (4); robotic arm (6) for moving the one or more cuvettes (4), on which robotic arm (6) there is a gripping arm (7), and which gripping arm (7) is adapted to grasp the cuvettes (4); replaceable tray (2) for storing the one or more cuvettes (4); a stirring unit (10) for stirring the sample and the reagents; a measuring cell (11) for the photometric analysis of the sample in the one or more cuvettes (4); source of electricity for operating the components operating with electricity. The water analysing device (100) of the invention is suitable for onsite measurements without human intervention. The invention further relates to a water analysing system that includes the above water analysing device (100), a unit capable of GSM communication and a webserver. The invention further relates to a measuring cell (11) for performing the photometric measurement of samples taken from natural or artificial bodies of water.