Examples of proven applications

Parameter* Minimum Maximum Bran+Luebbe Application range* range* Monitor Acid as HCl 0 – 20 g/L 0 – 100 g/L Monitor 90 S Titrometer Etching Ammonium NH
4+ 0 - 2,5 mg N/L 0 - 1000 mg N/L DiaMon Sewage treatment Monitor 90 S Ionometer Leachate Monitor 90 S Kolorimeter Chromium Cr
6+ 0 - 0,1 mg/L 0 – 5 mg/L Monitor 90 S Kolorimeter Tanneries Electroplating Cobalt Co 0 – 1 mg/L 0 – 10 mg/L Monitor 90 S Kolorimeter Heavy metal industry Copper Cu
2+ 0 – 0,03 mg/L 0 – 1 mg/L Monitor 90 S Kolorimeter Discharge monitoring Conductivity 0 – 2.000 µS/cm 0 – 80.000 µS/cm Inductive conductivity General water quality sensor parameter Cyanide, CN
– 0 – 0,050 mg/L 0 – 3 mg/L Monitor 90 S Kolorimeter Electroplating free or total Noble metals Fluoride F
– 0 – 1 mg/L 0 – 500 mg/L Monitor 90 S Ionometer Final effluent Nickel Ni
2+ 0,01 – 0,2 mg/L 0,7 – 10 mg/L Monitor 90 S Kolorimeter Steel industry Nitrate NO
3- 0 – 0,1 mg N/L 0 – 200 mg N/L DiaMon Sewage treatment Monitor 90 S Ionometer Surface water Monitor 90 S Kolorimeter UV-Vis spectrometer manufacturer probe Nitrite NO
2- 0 – 0,03 mg N/L 0 – 20 mg/L DiaMon Sewage treatment Monitor 90 S Kolorimeter Total Nitrogen N 0 – 5 mg/L 0 – 100 mg/L DiaMon Sewage treatment Surface water Organic carbon DOC/ 0 – 5 mg/L 0 – 50.000 mg/L BioMon Sewage treatment TOC/TC Monitor 90 S Ionometer Soft drinks Dairy Airports Peracetic acid CH
3 COOOH 0 – 50 mg/L 0 – 5.000 mg/L Monitor 90 S Titrometer Food Phosphate PO
43+ 0 – 0,1 mg P/L 0 – 40 mg P/L DiaMon Sewage treatment Monitor 90 S Kolorimeter Surface water Total Phosphorus P 0 – 0., mg/L 0 – 40 mg/L DiaMon Sewage treatment Monitor 90 S Kolorimeter Surface water Oxygen O
2 0 – 20 mg/L 0 – 20 mg/L Clark or Electroplating Sewage treatment sensor Aquaculture Water quality pH 2 – 12 2 – 12 ISFET Sensor General water quality Phenol C
6 H
5 OH 0 – 0,1 mg/L 0 – 100 mg/L Monitor 90 S Kolorimeter Gas works UV-Vis spectrometer probe Petroleum Redox -2.000 – -2.000 – Redox Sensor On-line monitoring 2.000 mV 2.000 mV Sulfide S
2- 0 – 1 mg/L 0 – 200 mg/L Monitor 90 S Kolorimeter Gas works Monitor 90 S Titrometer Temperature -4 – 30°C -4 – 115°C NTC Sensor Sewage treatment Turbidity 2 – 1.000 FNU 2 – 1.000 FNU IR-LED, nephelometric Final discharge * Many more parameters and ranges are available.