Thermo Scientific UltiMate 3000 HPG-3200BX HPLC Binary Pump (Refurbished)

The UltiMate™ HPG-3200BX Biocompatible Binary Semi-Preparative Pump is designed for rapid and accurate purification of biological compounds in the microgram to low-milligram scale. Its binary high-pressure gradient mixing, wide operational flow range, and exceptional flow stability make it an ideal solution for semi-preparative chromatography on columns from 4.6 to 21.2 mm ID.

The pump offers operating pressures up to 165 bar (30 mL/min) and 135 bar (50 mL/min), and its Double Flow mode enables isocratic operation with flow rates up to 100 mL/min, extending versatility for purification applications.

Key Features

• Biocompatible construction for sensitive biological molecules
• Serial dual-piston operating principle for superior precision
• Flow range: 0.5–50 mL/min (up to 100 mL/min in Double Flow mode)
• High-pressure gradient formation with excellent accuracy and reproducibility
• Supports 165 bar at 30 mL/min and 135 bar at 50 mL/min
• SmartFlow™ technology for automatic optimization of performance
• Automatic compressibility compensation—no solvent entry required
• Floating pistons and active rear-seal wash for long seal lifetime

Specifications

• Min. flow rate: 0.001 mL/min
• Max. flow rate: 50 mL/min (100 mL/min isocratic mode)
• Pressure range: 2–16.5 MPa (up to 30 mL/min); 2–13.5 MPa (up to 50 mL/min)
• Flow precision: <0.05% RSD or <0.01 min SD
• Flow accuracy: ±0.1%
• Gradient delay volume: 800–1550 µL
• Proportioning accuracy: ±0.2%
• Pressure ripple: <0.2 MPa
• Eluent lines: 2
• I/O: 2 digital inputs, 2 relay outputs
• GLP: Full AutoQ support, system wellness monitoring
• Operating principle: Serial dual-piston