Introduction Features - Agilent Technologies 1290 Infinity User Manual

1
Introduction
Features
Features
The G4204A Quaternary Pump is designed for highest performance, GLP
compliance and easy maintenance. It includes the following features:
• Seal wash function for continued high lifetime of pump seals for buffer
• Optional Jet Weaver for optimum mixing performance with a minimum of
• Automatic purge function for ease of use and unattended preparation of the
• Auto tuning of the delivery cycle for compensation of elasticity and solvent
• Solvent Calibration Tables for optimum flow accuracy.
• Fast defill function for improved intake and delivery performance.
• Two pistons in series design for increased reliability.
• High resolution piston movement control for smooth and reliable motion.
For specifications, see
10
applications.
delay volume.
system.
volume change effects (compressibility, thermal expansion).
"Performance Specifications"
1290 Infinity Quaternary Pump User Manual
on page 26.