2 Site Requirements and Specifications
Performance Specifications
1260 Infinity II Flexible Pump User Manual 32
Composition precision < 0.15 % RSD or 0.02 min SD,
whichever is greater
Composition accuracy ± 0.4 % absolute At 1 mL/min for water/water with
tracer
Number of solvents 4
Solvent selection valve Internal 4-solvent gradient formation
valve included.
External 2 x 12 solvent valve as
option, fully integrated in the pump
control interface.
Integrated Degassing
unit
Number of channels: 4,
Internal volume per channel: 1.5 mL
Materials in contact
with solvent
TFE/PDD copolymer, FEP, PEEK,
PPS, stainless steel, polyimide,
zirconium oxide
Automatic purge valve Enables automatic
software-embedded functionalities
such as switching the optional mixer
in and out or automatic purging.
Active seal wash Included
Intelligent System
Emulation Technology
(ISET)
Included
Instrument control LC & CE Drivers A.02.17 or above
Instrument Control Framework (ICF)
A.02.05 or above
InfinityLab LC Companion
(G7108AA) with firmware D.07.25 or
above
Instant Pilot (G4208A) with firmware
B.02.22 or above
Lab Advisor software B.02.10 or
above
For details about supported software
versions refer to the compatibility
matrix of your version of the LC & CE
Drivers
Communication Controller Area Network (CAN), LAN,
RS232C, APG remote: ready, start,
stop, and shutdown signals
Table 3 Performance Specifications G7104C
Type Specification Comments