Designed for continuous determination of nitrates (NO3) in water. The measuring principle is based on the intense absorption of UV radiation with a wavelength of 220 nm by compounds containing an N-O bond (nitrates). Turbidity, suspended solids and impurities in the flow cell are automatically compensated for by a reference measurement at a different wavelength (270 nm). Analytical systems are mounted in block-boxes or cabinets manufactured by TOS-Technologies LLC with the necessary life support systems.
Designed for continuous determination of nitrates (NO3) in water
Advantages over submerged sensors:
- Measurement interval from 1 minute;
- Reagent-free technique;
- Reliable operation without maintenance for several weeks;
- High measurement accuracy even at low concentrations;
- Simple maintenance that does not require special skills;
- Touch screen control;
- Automatic calibration and verification of the correctness of the readings;
- Automatic cleaning with a programmable cycle;
- Analysis in a wide range of measured concentrations;
- Analysis of two or more streams on one device;
- Low running costs.
- Measurement range: 0.02 - 1000 mg / l