Fluid chromatography pump

flash

The Asynt Chromatography Pump is a simple solvent pump that allows the chemist to perform Flash Chromatography with any standard column. Magnetically driven, precision-geared pump heads provide smooth, accurate and pulseless fluid delivery. Chemical resistant materials in the pump heads (stainless steel with graphite gears) handle a wide range of materials. These hardy pump heads are compact and easy to service and the modular design offers flexibility allowing you to configure to your specific needs. Choose from two useful options to suit your chemistry The Chromatography Pump is available in both analogue and digital models. Analogue: simple, variable speed controls flow, with remote control of start/stop via DB9 connector on back of drive. Digital: achieve high pressure and accurate, pulseless flow. Features an intuitive 5” TFT touch-screen interface for setting configurable modes: Continuous run, volume dispense, and time dispense. Benefits include: – Batch control and interval/off time in Volume and Time modes – Pump lets you save and retrieve commonly used dispense programs for rapid set up – Speed ramping available in Volume dispense mode – ensures accuracy and minimize sample loss Specification All pumps come complete with Analogue or Digital drive, with the following gear pump head. Pump head: Flow rate: 4.2 – 420 mL/min Differential Pressure (bar): 2.8 Maximum viscosity: 100 cP Seal Material: PTFE Body material: 316 S/S Gear Material: Carbon graphite