Uniphos Spectral Analyzer is based on UV-VIS technology using Trios sensor for detection of COD/BOD/ TSS/ Nitrites, etc. UNIPHOS UV/VIS spectral analyzer is the new generation spectrophotometer for online analysis of organic loads and nitrogen components. Using the full spectrum analysis, the sensor is able to compute the concentration of different water pollutants like Nitrates, Nitrites, COD, BOD, TOC and suspended solids.