
LPV440.99.00012
The Hach DR3900 Laboratory Spectrophotometer delivers dependable, accurate results for a wide range of water analysis applications. With advanced optics, an intuitive touchscreen interface, preprogrammed methods, and seamless integration with TNTplus® reagents, the DR3900 ensures reliable performance, streamlined workflows, and confidence in every test.
Description
Description
The Hach DR3900 Laboratory Spectrophotometer is a trusted solution for water quality professionals who demand accuracy, consistency, and operational efficiency. Designed for visible spectrum analysis (320–1100 nm), the DR3900 provides reliable measurements across a wide range of water testing applications—helping laboratories deliver results they can stand behind.
Built with advanced optics, the DR3900 minimizes errors caused by common glassware imperfections, ensuring stable and repeatable measurements. Its intuitive touchscreen, guided workflows, and more than 240 preprogrammed methods make it easy for users of all experience levels to perform precise testing with confidence.
Integration with Hach TNTplus® reagents enhances efficiency by enabling automatic barcode recognition, scratch-free vial spinning, and immediate method selection. This eliminates the need for reagent blanks and significantly reduces operator errors. Comprehensive data logging—including timestamps, operator IDs, absorbance values, and concentration—supports regulatory compliance and simplifies documentation for audits and accreditation.
With support for hundreds of user-defined methods, customizable workflows, and Smart Monitoring with regular software updates, the DR3900 adapts to the evolving needs of a busy laboratory. Its compact, durable design makes it ideal for continuous, high-volume operation.
Key Benefits
Dependable Performance: Advanced optics deliver stable, repeatable measurements for consistent results.
Seamless Workflow Integration: Automatic method selection via 2D barcodes and TNTplus® reagents enhances speed and reliability.
Regulatory Confidence: Robust documentation and result tracking support compliance with industry standards.
User-Friendly Operation: Touchscreen interface with step-by-step guidance ensures accurate testing for all experience levels.
Customizable Methods: Store hundreds of user-built programs tailored to your lab’s daily needs.
High Throughput Ready: Designed for durability and continuous use in busy laboratory environments.
Why Professionals Trust the DR3900
Reduces user error with preprogrammed methods and guided steps
Eliminates surprises with predictable, consistent analysis
Supports accreditation with complete result traceability
Works seamlessly with TNTplus® reagents for simplified preparation and documentation
Includes RFID support in applicable regions for certificate and lot tracking
Whether for regulatory compliance, operational decisions, or routine monitoring, the DR3900 provides the precision and reliability water professionals depend on—day after day.



