A dual piston quaternary HPLC pump for providing mixing and flow of up to four eluents to the 1050 HPLC system.
- Controlled via the user interface, membrane keypad
- Dual-pistons in-series with proprietary servo-controlled, variable stroke, drive floating pistons and active inlet valve
- Battery backed storage of up to 10 methods
- Flow Range: Setpoint from 0.001 to 9.999 ml/min in 0.001 ml/min increments
- Pressure Range: 0 to 400 bar (5880 psi) up to 5 ml/min; 0 to 200 bar (2950 psi) up to 10 ml/min
- pH Range: 2.3 to 12.5
- Composition Range: 0 to 100% in 0.1% steps