Agilent 1100 Quaternary Pump (G1311A)
Two Year Warranty Available
- CAN Cable
- One (1) Year In-House Warranty
- Two (2) Year In-House Warranty Available
- Installation & Familiarization
An optimized design 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. With high-speed proportioning valve and pre-configured vacuum degasser, for convenient low-pressure mixing of up to four solvents and highest flexibility in solvent choices.
Ease-of-use - handheld control module lets you enter operating parameters fast, store methods easily and display pressure profile, diagnostics and
Robust materials withstand most demanding applications - stainless steel, titanium, gold, ruby, sapphire, ceramics, PEEK and PTFE ensure long lifetime. Seal wash option for high salt mobile phases keeps maintenance to a minimum for lower operation costs.
Wide flow range - up to 10 ml/min for broad HPLC work, including semipreparative separations.
More help for GLP - built-in leak and pressure test with graphical presentation of pressure profiles, and early maintenance feedback.
|Hydraulic system||Dual plunger in series pump with proprietary servo-controlled variable|
stroke drive, floating plungers and active inlet valve
|Setable flow range||0.001 – 10 ml/min, in 0.001 ml/min increments|
|Flow range||0.2 – 10.0 ml/min|
|Flow precision||< 0.3 % RSD (typically 0.15 %), based on retention time, at 1 ml/min|
|Pressure||Operating range 0 – 40 MPa (0 – 400 bar, 0 – 5880 psi) up to 5 ml/min|
Operating range 0 – 20 MPa (0 – 200 bar, 0 – 2950 psi) up to 10 ml/min
|Pressure pulsation||< 2 %amplitude (typically < 1 %), at 1 ml/min isopropanol,|
at all pressures > 1 MPa (10bar)