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Dissolved organics monitor
AV412

The dual-channel AV412 dissolved organics monitor conveniently combines the high- and low-range measurements so that both the before and after coagulation or filter samples can be monitored.  

Overview
Data
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Overview

AV412 UV254 dual-channel, low- and high-range dissolved organics monitors are designed for use on potable water treatment plants. In particular, they can be used to monitor the quality of the outlet from sand and carbon filters to provide a THM precursor measurement.
Long term field trials have shown that maintenance demands on these applications are minimal.  

Data

  • Dual-input, cost-effective high- and low-range solution
  • Reagentless operation reduces running costs and maintenance
  • Automatic cleaning with programmable frequency to suit application  
  • THM (trihalomethanes) precursor alert provides advanced warning of increased risk of THM development

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