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Polymetron Products. 9186 Hydrastat Hydrazine Analyzer. 9186 Hydrastat. Operating Principle. Uses three electrode amperometry Working electrode Counter electrode Reference electrode The working electrode is self cleaning by turning teflon beads
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Polymetron Products 9186 Hydrastat Hydrazine Analyzer
9186 Hydrastat • Operating Principle • Uses three electrode amperometry • Working electrode • Counter electrode • Reference electrode • The working electrode is self cleaning by turning teflon beads • Calibrations are done via comparison method
9186 Hydrastat • Operating Principle • DIPA (diisopropylamine) or Ammonia is injected by a venturi nozzel to reach a pH >10.2 for a better redox reaction rate • Range: 0 - 500 mg/L
Procedimiento Calibración Enter Enter
Calibra cero y concentración Primero Calibrar el cero Segundo Calibrar por comparación
Whatever the concentration, the mA signal should be different from zero (300 - 500 nA/ppb).