EZ Series

Hach EZ Series Heavy Metal & Trace Nutrient Analyzers

Category overview

The EZ Series provides automated online analysis for applications where continuous and dependable monitoring of specific water quality parameters is required. These systems are designed to reduce manual sampling requirements while providing operators with actionable process information for treatment control, troubleshooting and performance monitoring.

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Technical capabilities and regional support

The Hach EZ Series online analyzers represent the pinnacle of automated wet chemistry analysis, providing accurate, high-frequency measurement of trace metals, nutrients, and chemical parameters across environmental and industrial water streams. Desalytics supplies, installs, and supports the complete EZ Series range, offering dedicated application engineering from initial sample conditioning to final SCADA integration.

EZ Series Analytical Scope

  • Heavy Metal Tracking (Cu, Ni, Cr, Zn, Fe): Photometric and voltammetric analysis monitoring industrial effluent and raw drinking water intakes for heavy metal toxicity.
  • Trace Nutrients & Hardness: Automated monitoring of total nitrogen, total phosphorus, volatile fatty acids, and calcium/magnesium hardness.
  • Sample Conditioning Pretreatment: Integrated filtration and sample preparation units engineered to handle high-solids and biological streams without clogging.

The Desalytics Operational Advantage

  • Factory Certified Installation Engineers: Our service personnel are factory-trained on EZ Series fluidics, peristaltic pumps, and optical alignment.
  • Comprehensive Preventative Maintenance Plans: Scheduled tubing change-outs, photometer checks, and certified reagent deliveries to guarantee 99%+ operational availability.
  • Full Warranty & Genuine Reagents: Only authentic Hach reagents and factory replacement parts used to ensure uncompromised data validity.

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