Dissolved organics monitor
AV422

The dual-channel dissolved organics monitor AV422 is designed for use as a surrogate color monitor on coagulation control applications, and provides early warning of increase in organics from decay of algae blooms for potable water treatment works. 

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Proven measurement solutions and trusted application expertise throughout the entire water cycle
Overview
Data
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Overview

AV422 dual-channel high-level dissolved organics monitors act as surrogate color monitors on coagulation control applications to provide early warning of increase in organics from decay of algae blooms for potable water treatment works
Long term field trials have shown that maintenance demands on these applications are minimal.  

Data

  • Dual input, cost effective, high-range instrument
  • Reagentless operation reduces running costs and maintenance
  • Automatic cleaning with programmable frequency to suit applications
  • Display can be configured to show inferred units. For example, color oH, TOC, coagulant dose

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