Nickel Measurement (Ni)

Johann J. Fux Nickel Analyser

The online analyser “Johann J. Fux” from Seibold’s Composer analyser family continuously determines the nickel concentration. Robust, proven and tested measurement technology affords high precision and sensitivity while keeping instrument complexity low. The result is a cost-efficient measurement. Easy and safe handling thanks to non-toxic reagents.


  • High accuracy
  • Easy handling
  • Minimal maintenance
  • Low cost per measurement
  • Robust design

The analyser adds a reagent specific for nickel to the sample. If nickel ions are present, a stable chelate complex forms between metal and reagent. This complex with its characteristic colour is detected precisely in the spectrophotometer. The intensity is directly proportional to the concentration of nickel. The analyser takes care of regular automatic cleaning and calibration.

  • Drinking water
  • River water
  • Process water (steel processing, battery production)