Hand inserting a TNT vial into a Hach Spectrophotometer

VIS and UV-VIS Spectrophotometers

Water Quality Tests you can Trust Every Time

Maintain Regulatory Compliance and Stable Plant Operations

Ensure regulatory compliance and maintain stable plant operations with Hach®
spectrophotometers. Since 1933 Hach has been your trusted partner in water
analysis, providing:

Suitable for a Variety of Applications

WastewaterIndustrial WaterMunicipal WaterGroundwaterNutrient MonitoringQA/QC Lab • And more

Precision and Innovation in Spectrophotometry


Unlock the full potential of your analytical processes with our state-of-the-art spectrophotometers. Hach offers a full range of spectrophotometry solutions tailored for various applications, ensuring both portability and advanced functionality. These instruments provide reliable, accurate results to meet the diverse needs of professionals in environmental science, water quality analysis, and industrial applications.

Which Solution is Best for My Needs?

Contact Hach to Find Out Which
Solution is Best for My Needs

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Types of Spectrophotometers

Choose Hach portable or benchtop laboratory spectrophotometers (VIS or UV-VIS) in combination with Hach reagents for accuracy and optimal water quality assurance.

Portable Spectrophotometers

DR1900 Portable Spectrophotometer

The DR1900 is the ideal choice for fieldwork. It’s lightweight, compact, and offers the largest number of tests of any portable instrument.

  • Portability: This lightweight and ergonomic spectrophotometer allows for easy transport in the field.
  • Accuracy: Delivers lab-quality results with a wavelength range of 340 to 800 nm.
  • Ruggedness: Built for tough conditions, featuring a clear screen and user-friendly interface.

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Laboratory Spectrophotometers

DR3900 Laboratory Spectrophotometer

Optimized for safe processes and consistent results, the DR3900 simplifies your daily water analysis tasks.

  • Quick and Accurate: More than 220 pre-programmed methods with easy reagent recognition.
  • Guided Procedures: Step-by-step guides ensure consistent results.
  • Enhanced Accuracy: Utilizes RFID technology and TNTplus test kits.
  • High-Speed Scanning: Covers visible spectrum (320 - 1100 nm).

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UV-VIS Laboratory Spectrophotometers

DR6000 UV-VIS Laboratory Spectrophotometer

For comprehensive water testing, the DR6000 is your top-tier choice, boasting high-speed wavelength scanning and over 250 pre-programmed methods.

  • High-Speed Scanning: Covers UV and visible spectrum.
  • Enhanced Accuracy: Utilizes RFID technology and TNTplus test kits.
  • Quality Assurance: Integrated software for scheduling and documenting quality measurements.

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Training Opportunities and eLearning Courses

Find instructor-led training sessions and digital learning courses to help you get a clear understanding of your spectrophotometer equipment and expand your expertise in water quality analysis.

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