TFF system

KR2i TFF System

KR2i Starter Kit


A proven turnkey benchtop system for lab-scale process development, the KrosFlo® KR2i Tangential Flow Filtration (TFF) System is fully integrated and easy to use with walkaway automation.

The KrosFlo® KR2i enables faster process development facilitating multiple tests/processes, accurate process definition and execution consistency. Fully integrated and ready to use out of the box, the system includes precise and reproducible control and documentation of TFF processes with volumes from 2mL to 15L, and filtration areas from 13 cm2 to 5000 cm2.

The fully integrated KrosFlo® KR2i TFF System features a digital peristaltic pump, graphical LCD display, digital pressure monitor, KR2i Pump head, automatic backpressure valve, filter module stand, and KF Comm real-time data collection software. Highly configurable and versatile, the KrosFlo® KR2i utilizes a number user-defined set-points to run complex application processes with numerous built-in safety alarms and stops. The system can run up to two stackable pump heads for higher flow rates.