Amonium/Nitrate Analyzer

Digital ISE combination sensor for ammonium and nitrate
Ion selective measurement of ammonium and nitrate free of reagents with automatic compensation of potassium/chloride with the VARiONĀ® Plus 700 IQ. These especially stable electrodes ensure long operation times and a simple cleaning method. To measure, simply install the respective electrode into the IQ Sensor Net.


  • Single-or-dual measurement of ammonium and nitrate; compensation for potassium factory calibrated.
  • Refrence electrode; prevents interferences.
  • Matrix adjustment is possible.
  • Ammonium and nitrate measurement directly in the process
  • Simultaneous compensation of potassium, chloride
  • No sampling, reagent-free
  • Calibration free, long-term stability