Agilent Technologies 1260 Infinity VL - Introduction to the Pump

10 1260 Infinity QuatPump VL User Manual
1 Introduction
Introduction to the Pump
Introduction to the Pump
The quaternary pump comprises an optional solvent cabinet, a vacuum
degasser and a four-channel gradient pump. The four-channel gradient pump
comprises a high-speed proportioning valve and a pump assembly. It provides
gradient generation by low pressure mixing. A solvent cabinet provides
enough space for four one-liter bottles. An active seal wash (optional) is
available when the quaternary pump is used with concentrated buffer
solutions.
Figure 1 Overview of the Quaternary Pump
Pump head
Purge valve
Passive inlet valve
MCGV
Degasser
Outlet valve