For over 90 years, Hach Lange srl is a world leader in analytical solutions for water quality control. Whether in laboratories, treatment plants, or environmental monitoring, Hach offers complete, precise, and easy-to-use solutions to ensure water quality control in every context.
With instruments designed to maximize accuracy, operational efficiency, and regulatory compliance, Hach is the ideal partner for those seeking reliable results and world-class technical support.
Hach is committed to constant innovation, reliability and precision, providing instruments and methods that simplify analysis and ensure reproducible results in the laboratory and in the field.
Why Choose Hach:
- Wide range of integrated instruments and reagents
- Certified reliability and regulatory compliance (ISO, EPA, GLP)
- Specialized technical support
- Faster, safer and more reproducible analyses
With Hach, every analysis is under control.
Choose the security of a world-leading brand for your laboratory: intelligent instruments, reliable tests, and constant support to take your analyses to the next level.
Because, as Hach says: “Be Right.”
Hach SL1000 and SL250 Portable Multiparameter Meters with Chemkey – Water Analysis Goes Smart
With the innovative Hach SL1000 Portable Parallel Analyzer and Hach SL250 Laboratory System, Hach combines Chemkey®-based colorimetric tests and probe-based analysis in a single portable instrument.
Pre-dosed Chemkeys eliminate manual reagent preparation, reduce the risk of error and allow fast, safe and highly repeatable analyses directly in the field or in the laboratory. Ideal for water utilities, industrial plants and wastewater treatment, they ensure high productivity, ease of use and reliable results in any condition.
Hach Spectrophotometers – Precision at Heart of Your Analysis
The DR1900, DR3900, and DR6000, along with the new DR4900, represent the flagship models of the Hach line: versatile, compact, and powerful spectrophotometers ideal for modern laboratories.
Featuring intuitive interfaces, extensive libraries of pre-programmed methods, and compatibility with LCK cuvette tests, they deliver high performance with minimal margin of error.
HQ Portable Instruments – Lab Performance Everywhere
HQ meters combine the flexibility of portable instruments with the analytical quality of benchtop instruments. Combined with Intellical smart probes, they offer precise measurement of pH, dissolved oxygen, conductivity, and other critical parameters even under the most challenging conditions.
Digital Reactors – Ready, Precise, Programmable
Hach thermal reactors (HTS200S – LT200) allow controlled digestion of samples in complete safety.
Ideal for COD, nitrate or metal testing, they are compact, digital and programmable, to ensure constant temperature and reproducible results.
Hach Titrators – Automation and Reliability
For volumetric analysis, Hach titrators combine automation and accuracy, reducing human error and improving repeatability. Perfect for busy laboratories, they offer traceable results, user-friendly interfaces, and multi-parameter support
Turbidity Meters – Guaranteed Optical Precision
Hach is also a pioneer in turbidimetry. It’s benchtop and portable turbidimeters (such as the TU5200, TL23 and 2100Q) use advanced optical technologies to provide accurate, EPA/ISO compliant results. Perfect for monitoring, drinking, wastewater and industrial water.
HQ Series and Intellical Probes – Portable Measurements with Laboratory Reliability
HQ portable meters combined with Intellical digital probes allow professional measurement of pH, dissolved oxygen, conductivity and ORP anywhere.
The probes are automatically recognized, save the calibration internally and guarantee traceability and accuracy even in harsh environments.