Continuous Flow Analyzers

Precision and flexibility with segmented flow analyzers

SEAL Analytical’s Segmented Flow Analyzers, a category of Continuous Flow Analyzers (CFA), set the standard for high-throughput, reproducible nutrient analysis with the lowest detection limits available. Designed for maximum flexibility and precision, these systems can automate the simultaneous analysis of colorimetric methods from system start-up to shut-down, enabling true walk-away operation. From water and wastewater analysis to applications in fertilizer, soil, plants, tobacco, wine, and industrial testing, our analyzers are trusted worldwide for their performance and reliability. 

Descended from the Technicon AutoAnalyzer, the world's first continuous flow analyzer, our systems utilize Segmented Flow Analysis (SFA) to bring colorimetric reactions to full color development, allowing for maximum sensitivity and accuracy. Segmented flow analysis offers a variety of benefits, including full colorimetric reaction, decreased carryover, and a visual flow of liquid movement through the system.

With advanced features like auto-startup and shutdown, multi-test manifolds, inline distillation, gas diffusion, UV-assisted digestion, and dialysis, SEAL’s continuous flow analyzers streamline even the most complex workflows. The modular and compact design allows labs to customize systems to their workloads and method needs, whether running high-throughput tests or dedicated single-chemistry methods. Featuring cutting-edge sampling systems manufactured by SEAL, high-resolution photometers, and precision-engineered chemistry modules, these analyzers deliver unparalleled accuracy and efficiency, no matter your testing application.