Current Inventory > Miscellaneous

Stock Number: JMS-TFF01
Manufacturer: Spectrum Labs
Model: KrosFlow Research II TFF System
Price: Inquire


  • Krosflow II System
  • Laptop With Monitoring Software
  • Ohaus Balance
  • Parts & Labor Warranty




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 Ideal for characterizing a separation or maintaining a validated process, these hollow fiber tangential flow filtration systems combine filtration surveillance with flexibility for a multitude of UF and MF applications

The digital pressure monitor reads and displays process pressures with alarms that can shut off the pump under high- or low-pressure conditions, making it ideal for validating processes and protecting valuable samples. The monitor also interfaces with a PC to record all process data into the included KF Comm data collection software. The Research II pump features forward/reverse digital motor control; programmable calibration, priming, and dispensing; and is UL and CE compliant. The Research II pump head includes three stainless steel rollers and features four orientations: left, right, up, and down.

The unit performs and monitors the filtration of volumes ranging from 2mL–10L and is operated by a 2.3L/min. peristaltic pump that allows it to quickly and efficiently filter while the disposable flow path minimizes hold-up volume. Depending on processing volume requirements, the system is available with two disposable flow path types: MicroKros® and MiniKros® Sampler Plus system types. The entire process flow path includes pump tubing, connections, and two reservoirs, and can be discarded after use along with the disposable HF module.