The HP Agilent 1100 G1311A Quaternary Pump comes refurbished and ensures virtually pulse-free and stable solvent flow, with dual floating pistons in series, precisely servo-controlled. This design with variable stroke volume allows pulse-free solvent delivery and efficient mixing. An inlet-valve electronically activated and synchronized to piston stroke eliminates vapor formation with volatile solvents and is maintenance free.
More Resources:
Reference Manual | Agilent 1100 Series Standard, Micro and Preparative Autosamplers
Specifications:
- Hydraulic System: Dual plunger in series pump with proprietary servo-controlled variable stroke drive, floating plungers and active inlet valve
- Flow Range: 0.2 – 10.0 ml/min
- Flow Precision: <0.3% RSD (typically 0.15%), based on retention time, at 1 ml/min
