Hoofdafbeelding Agilent 1311A Quat Pump 1200 HPLC series

Agilent 1311A Quat Pump 1200 HPLC series

Article nr.: 8032
Price on request
Software friendly


The Agilent G1311A Quat pump 1200 series has 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.

G1311A Quaternary Pump 1200 HPLC module

The Agilent 1200 (HP 1200) system is an innovative series of stackable HPLC components designed to be controlled via a handheld controller or computer running ChemStation. The Quaternary Pump  is a part of complete system.


  • Ease-of-use - handheld control module lets you enter operating parameters fast, store methods easily and display pressure profile, diagnostics and task-oriented information.
  • Durable - 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.
  • Better for GLP– built-in leak and pressure test with graphical presentation of pressure profiles, and early maintenance feedback.


Setable flow range:     0.001 – 10ml/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 1ml/min 
Pressure:                     Operation range : 0-40 MPa (0 – 400 bar up to5 ml/min)
Pressure:                     Operation range: 0-20 MPa (0 – 200 bar up to 10 ml/min)

Agilent G1311A - Series 1200

Condition: used/ pre-owned - refurbished
Manufacterer: Agilent Technologies
Software: PC – Chemstation

This refurbished Agilent 1200 Quaternary Pump is in great shape. It has been tested on working according factory settings by certified service engineers. The instrument is cleaned (inside and outside) and decontaminated. Broken and spare parts are replaced by original parts of the manufacturer. It comes with warranty. A longer guarantee period is available. 


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