FILTER is introducing the new Hach DR4900 Laboratory Spectrophotometer — the latest generation solution for fast, reliable, and highly efficient water quality analysis.
As the official and authorized Hach representative in the Baltic States, FILTER provides customers in Latvia, Lithuania, and Estonia with direct access to advanced Hach analytical technologies, local technical expertise, service support, and application consulting.
Built on the proven legacy of the widely used DR3900 platform, the new DR4900 has been developed to improve analytical reliability, reduce operator-dependent variability, and simplify modern laboratory workflows.
Spectrophotometer Comparison : DR4900 vs. DR3900
Designed for municipal water utilities, industrial laboratories, environmental monitoring, and QA/QC applications, the DR4900 combines advanced optical technology with intelligent diagnostics to help laboratories achieve consistent and traceable analytical results.
What is the Hach DR4900 used for?
The Hach DR4900 is a laboratory spectrophotometer designed for professional water quality analysis. It supports a broad range of analytical applications including:
- potable water analysis
- wastewater testing
- groundwater monitoring
- industrial process water analysis
- environmental water testing
- QA/QC laboratory control
The instrument is compatible with LCK cuvette tests and supports more than 240 pre-programmed analytical methods, helping laboratories standardize testing procedures and improve operational efficiency.
Advanced water analysis with improved workflow efficiency
Modern laboratories require more than accurate measurements alone. Fast workflows, traceable data handling, and reliable operation are equally important for maintaining productivity and compliance.
The DR4900 introduces several improvements specifically designed to optimize laboratory workflows and reduce common testing errors. Key innovations include:
- 10-inch high-resolution touchscreen
- modernized user interface
- integrated turbidity diagnostics
- vial temperature monitoring
- improved sample ID management
- simultaneous timer functionality
- expanded data storage and traceability
The redesigned interface enables faster navigation between methods, easier visualisation of spectral data, and simplified review of analytical results. For laboratories with multiple operators, the intuitive workflow helps reduce training time and minimizes operational mistakes during routine analysis.
Ensuring reliable results with integrated diagnostics
One of the most significant upgrades in the DR4900 is its intelligent diagnostic functionality designed to improve confidence in analytical measurements.
Integrated turbidity diagnostics
The DR4900 automatically evaluates sample turbidity during LCK cuvette testing. If suspended solids could interfere with the analysis, the system alerts the operator and recommends additional sample preparation if necessary.
This helps laboratories reduce inaccurate measurements caused by unrecognized turbidity interference.
Temperature monitoring for vial tests
The instrument also includes integrated temperature verification for vial tests. This ensures that temperature-sensitive reactions are measured only after proper equilibration conditions have been achieved.
These automated verification functions help laboratories:
- reduce repeat testing
- improve reproducibility between operators
- strengthen analytical traceability
- increase confidence in reported data
- improved sample ID management
For laboratories operating under strict compliance requirements, these improvements provide significant operational value.
Technical performance for demanding laboratory applications
The DR4900 has been engineered for stable and reproducible photometric analysis across a wide analytical range.
Key technical specifications include:
The instrument supports both rectangular and round cuvettes and is suitable for high-throughput laboratory environments requiring stable and repeatable photometric measurements.
DR3900 vs DR4900: what’s new?
Many laboratories across Europe are already familiar with the trusted Hach DR3900 platform. The DR4900 builds on this foundation while introducing several important workflow and diagnostic improvements.
Designed for modern water quality laboratories
Water analysis laboratories today face increasing pressure to deliver:
- faster turnaround times
- reliable and traceable results
- regulatory compliance
- optimized operational efficiency
The DR4900 has been specifically designed to support these requirements.
Its combination of guided workflows, automated diagnostics, stable optics, and advanced data handling helps laboratories standardize analytical procedures while improving overall productivity.
Applications include:
- municipal drinking water laboratories
- wastewater treatment facilities
- industrial production plants
- environmental monitoring laboratories
- power and energy facilities
- chemical processing industries
Hach expertise with local FILTER support
Hach is globally recognized as one of the leading manufacturers of water quality analysis solutions and laboratory instrumentation.
As the official Hach distributor in the Baltics, FILTER provides:
- local technical support
- instrument selection consultation
- application expertise
- genuine Hach reagents and accessories
Our specialists work closely with industrial facilities, laboratories, and municipal utilities to ensure reliable analytical performance and long-term operational support.
Discover the New Hach DR4900
The new Hach DR4900 Laboratory Spectrophotometer is now available through FILTER
For technical specifications, pricing, and application support, please contact the FILTER team or visit the Hach official product page.
FAQ
What is the Hach DR4900 used for?
The Hach DR4900 is used for laboratory water quality analysis including potable water, wastewater, groundwater, industrial process water, and environmental monitoring applications.
What are the main advantages of the DR4900?
The DR4900 offers integrated turbidity and temperature diagnostics, improved workflow management, a modern touchscreen interface, and enhanced analytical traceability.
What makes the DR4900 different from the DR3900?
Compared to the DR3900, the DR4900 introduces advanced diagnostics, improved workflow optimization, expanded data handling, and a significantly upgraded user interface.
Is the DR4900 suitable for industrial laboratories?
Yes. The DR4900 is designed for municipal, industrial, environmental, and QA/QC laboratories requiring reliable and repeatable photometric analysis.
