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
