EZ Series Online Analyzers-Water Analysis from Alkalinity to Zinc

Hach EZ Series online analyzers deliver 24/7 continuous monitoring across 40+ parameters — from alkalinity to zinc — for water treatment.

Hach EZ Series online analyzers provide continuous, 24/7 monitoring of critical water parameters using colorimetry, ISE, titration, and voltammetry. With a common touchscreen interface across all models, multi-stream capability (up to 8 channels), and automatic calibration, the EZ sc platform simplifies training while covering metals, nutrients, inorganics, and specialty parameters like toxicity and VFA — helping drinking water, wastewater, and industrial plants stay compliant and efficient.