water analyzer / wastewater / toxicity / for integration
NitriTox LAR Process Analysers



  • Measured entity:

    water, wastewater

  • Measured value:


  • Configuration:

    for integration

  • Other characteristics:

    online, explosion-proof, with touchscreen, process


The LAR NitriTox is an online Toximeter meant for the protection of WWTP. The device helps protect wast water treatment plant's biology, especially nitrification. It comes with a highly sensitive and self-regenerating bacteria culture. The culture can be continuously used in order to test water sample toxicity within intervals of 5 minutes. The device can also be used in monitoring influents in municipal and industrial waste water treatment plants.

The LAR NitriTox is suitable for water with a high particle density such as in the pulp & paper industry. The device’s operation is not affected by the density of the water. It can determine the effects of waste water on the plant's biomass. It offers measurement range of 0 to 100%. The device can monitor for toxicity continuously. It is economical to use and offers high reproducibility.