Chlorine Demand
The next step in chlorine monitoring is to measure the chlorine demand as well as the chlorine levels. Chlorine demand gives a good indication of the behaviour of the water in the distribution system, and provides warning for when chlorine levels need to be increased. Chlorine demand is also related to biofilm formation and THM formation potential.
Chlorine demand monitoring is available now using the spectro::lyser to provide continuous, real-time data. By combining the spectro::lyser and the chlori::lyser, both chlorine and chlorine demand can be measured simultaneously in addition to correcting the chlorine readings for cross-sensitivities.
We can help you find a monitoring solution for Chlorine Demand. Ask a question below or browse the available instruments.
The following products are available to test for Chlorine Demand:
Spectro::lyser
The spectro::lyser is a powerful instrument that uses advanced spectrometry to simultaneously monitor up to 8 different parameters. Can be calibrated for any water application. Nitrate, COD, turbidity, solids, hydrocarbon / contaminant alarms, and more!



