Agilent 1290 Infinity LC System Manual and Quick Reference
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The Agilent 1290 Infinity LC System - Product Description
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System Components
System Components
The Agilent 1290 Infinity Binary Pump
The Agilent 1290 Infinity Binary Pump contains new technology to overcome
the problems of pumping LC solvents at ultra-high pressure and high flow
rates: heavy duty drive motors on the pistons; new material for the pistons
themselves not only to withstand the workload but also to actively transfer
heat from the seals; microfluidic heat exchangers and the Jet Weaver, a
microfluidic mixing device. The pump can deliver flow in the range of 0.05 –
5 mL/min at pressures up to 1200 bar.
The Agilent 1290 Infinity Binary Pump module contains two identical high
pressure (1200 bar) pumps; a two-channel solvent degasser and four-channel
inlet solvent selection valve, automatic purge valve and low-volume mixing
device, the Jet Weaver, integrated into a single housing. The degasser increases
flow stability, especially at low flow rates, and detector sensitivity.
Figure 11
The Agilent 1290 Infinity Binary Pump
