water analyzer / chemical oxygen demand / for integration / multi-parameter
QuickCODultra LAR Process Analysers



  • Measured entity:


  • Measured value:

    chemical oxygen demand

  • Configuration:

    for integration

  • Other characteristics:

    monitoring, online, multi-parameter, with touchscreen, explosion-proof, high-temperature, process, NDIR


The LAR QuickCODultra is used to determine the chemical oxygen demand (COD) in the most complex of water applications. The device is an online measurement system. The process is free of any disturbances due to chloride. And this is because complete thermal oxidation takes place at 1,200°C. This way it does not use dangerous and etching substances.

The LAR QuickCODultra is best suited for the influent and effluent control of both municipal and industrial waste water treatment plants. It is also designed for the optimisation of the industrial processes. The system may also be used for determining product losses as in the food and paper industries. It can also be used for monitoring and controlling processes in the petrochemical industry. It offers measurement range of 0.1 and 200,000 mg/l. The device may also be customized for the exact determination of the real COD.