The KrosFlo Research IIi Tangential Flow Filtration (TFF) system is the designed for small volume, R & D scale microfiltration and ultrafiltration. The throughput ranges from 1 ml to 10 liters. The system includes KrosFlo Research IIi pumps and heads, integrated KrosFlo digital pressure monitors, KF Comm data collection software, disposable flow path kits and accessory kits, all of which ensure efficient and repeatable tangential flow filtration processing. The pump driver used with the KrosFlo Research IIi pump head provides a flow rate of 0.01 to 2300 mL / min. The system features audible and visual low and high pressure alarms for inlet and permeation, as well as high pressure pump shutdown, helping to keep membrane integrity and obtain high product recovery
Specification
Speed: 0.1 to 600 rpm Torque output, Maximum: 180 oz-in (13 kg•cm) 540 oz-in Starting Speed regulation: Line ±0.1% F.S. Load ±0.1% F.S. Drift ±0.1% F.S. Display: 128 x 64 LCD w/ LED Backlight Pressure Sensor Limits: -9.99 to 75 psi Input Supply voltage limits: 90 to 260 Vrms at 50/60 Hz (Universal Input) Current, Maximum: 2.2A at 115 Vrms, or 1.1A at 230 Vrms Construction Dimensions: L:10.5 in × W: 8 in × W: 8 in (267 × 203 × 203 mm) Weight: 13 lb (5.9 kg) Enclosure Rating: IP33