Products
Hach® BioTector Online TOC Analyzers
Hach BioTector Online TOC Analyzer – high accuracy, low maintenance, 99.86% uptime. Handles complex samples like industrial wastewater.
Hach® BioTector Online TOC Analyzers deliver accurate, continuous total organic carbon monitoring for demanding industrial applications. Using patented two-stage advanced oxidation (TSAO) technology, BioTector handles complex samples — industrial wastewater, oils, fats, and suspended solids — with minimal maintenance (just twice a year) and up to 99.86% uptime. From ultra-pure water to high-strength wastewater, choose the right BioTector model for process control, regulatory compliance, and cost
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Hach turbidity
Hach turbidity meters & sensors for accurate water clarity monitoring — lab, portable, and online options for drinking water, wastewater & more
Turbidity is a key indicator of water quality, reflecting suspended particles that affect safety, aesthetics, and regulatory compliance. Hach offers lab benchtop, portable, and in-line/process turbidity meters and sensors using nephelometric and spectrophotometric methods for accurate NTU readings. Ideal for drinking water treatment, wastewater, and beverage industries, Hach's solutions help ensure compliance with EPA and WHO standards while optimizing filtration and treatment processes.
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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.
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HQ Series Portable Electrochemistry Meters
Hach HQ Series portable meters measure pH, DO, conductivity & more — rugged, field-ready electrochemistry meters for water quality testing.
The Hach HQ Series is a line of portable electrochemistry meters for measuring water quality parameters like pH, dissolved oxygen, conductivity, and ORP. Built for both lab and field use, HQ Series meters offer step-by-step on-screen calibration guidance, USB/Bluetooth data transfer, and compatibility with rugged IntelliCal smart sensors for accurate readings even in challenging samples. Ideal for drinking water, wastewater, food and beverage, industrial, power, and source water applications.
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HQ Series Portable Electrochemistry Meters
Hach HQ Series portable meters measure pH, DO, conductivity & more — rugged, field-ready electrochemistry meters for water quality testing.
The Hach HQ Series is a line of portable electrochemistry meters for measuring water quality parameters like pH, dissolved oxygen, conductivity, and ORP. Built for both lab and field use, HQ Series meters offer step-by-step on-screen calibration guidance, USB/Bluetooth data transfer, and compatibility with rugged IntelliCal smart sensors for accurate readings even in challenging samples. Ideal for drinking water, wastewater, food and beverage, industrial, power, and source water applications.
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New!! Hach® DR4900 Laboratory Spectrophotometer
NEW!! Hach DR4900 lab spectrophotometer — 10" touchscreen, 4 simultaneous timers, barcoded cuvette detection for fast, accurate water analysis.
The Hach DR4900 is an advanced laboratory spectrophotometer built to simplify workflows, reduce errors, and support regulatory compliance. Successor to the trusted DR3900, it features a large 10" touchscreen with intuitive icons, four simultaneous timers, 10-position barcoded cuvette recognition, and new temperature/turbidity diagnostics to protect result accuracy. Designed for water analysis professionals who need speed, precision, and reliable performance in every test
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