Agilent Technologies G7104A, User Manual

Page: 11 / 234

Agilent 1290 Infinity II Flexible Pump User Manual 11
Introduction
1
Features
Features
•
High performance in terms of accuracy and precision for flow and
composition.
•
High power range combining high pressure up to 1300 bar and high
analytical flow rates up to 5 mL/min for high chromatographic
performance.
• Integrated high efficiency degasser with low internal volume is based on
PTFE AF technology and has a fast change- over of solvents for purging
and priming the pump.
•
High solvent mixing efficiency before reaching the pump head due to
the established Inlet Weaver technology.
•
Active damping with independently controllable high resolution pump
drives and firmware- embedded tuning algorithms significantly reduce
ripples and associated UV noise, switchable V380 Jet Weaver for extra
mixing volume.
• A multipurpose valve enables automatic software- embedded
functionalities such as switching the optional mixer in and out, flushing
back the inline filter or automatic purging.
•
The unique Intelligent System Emulation Technology (ISET) enables the
emulation of existing Agilent 1100, 1200 and 1260 Infinity Series
instruments, as well as Waters Alliance, Waters H- Class and Shimadzu
Prominence instruments.
•
Precise and accurate buffer/additive blending using the new software
feature BlendAssist, implemented in the pump driver.
•
Built- in active seal- wash for increased uptime.