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Measuring principle

The dissolved oxygen (DO) measurement gives the quantity of dissolved oxygen gas in the liquid, in ppm or mg/l values. The sensor with oxygenpermeable membrane immersed in the liquid provides an electronic signal proportional to the oxygen concentration.The intelligent electronics calculates and transmits the DO value normalized to 25¡ãC on the basis of the output current of the DO sensor and the potential of the temperature sensor immersed in the medium.

Application guidelines

APPLICATIONS
Checking of water quality
Wastewater treatment
Pharmaceutical industry
Food and beverage industry
Effluent treatment
Checking of aeration in potable water
Pools

Product list
  • ROYCE DO analyzer PPM level dissolved oxygen analyzer series of four series: 9000Dissolved Oxygen Analyzer with the probe of the 95A and 99models; 9100 dissolved oxygen analyzer, with the 95A and 99types of probe; 9200 dissolved oxygen analysisinstrument, with the96A model of the probe used; 9300 dissolved oxygen analyzer isspecifically designed for large pond with the buoy sensors.

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