Agilent InfinityLab LC Series 1260 Infinity II Isocratic- and Quaternary Pumps User Manual 41
Site Requirements and Specifications
2
Performance Specifications
Performance Specifications
Performance Specifications Agilent 1260 Infinity II Isocratic Pump
(G7110B)
Table 5 Performance Specifications 1260 Infinity II Isocratic Pump (G7110B)
Type Specification
Hydraulic system Dual piston in series pump with servo-controlled variable stroke drive,
power transmission by gears and ball screws, floating pistons
Settable flow range Set points 0.001 – 10 mL/min, in 0.001 mL/min increments
Recommended flow
range
0.2 – 10.0 mL/min
Flow precision ≤0.07 % RSD, or ≤0.02 min SD whatever is greater, based on retention
time at constant room temperature
Flow accuracy ± 1 % or 10 µL/min whatever is greater, pumping degassed H
2
O at
10 MPa (100 bar)
Pressure operating
range
Operating range up to 60 MPa (600 bar, 8700 psi) up to 5 mL/min
Operating range up to 20 MPa (200 bar, 2950 psi) up to 10 mL/min
Pressure pulsation < 2 % amplitude (typically < 1.3 %), or < 0.3 MPa (3 bar, 44 psi),
whatever is greater, at 1 mL/min isopropanol, at all pressures > 1 MPa
(10bar, 145psi)
Compressibility
compensation
User-selectable, based on mobile phase compressibility
Instrument Control Lab Advisor B.02.08 or above
LC and CE Drivers A.02.14 or above
For details about supported software versions refer to the compatibility
matrix of your version of the LC and CE Drivers
Local Control Agilent Instant Pilot (G4208A) B.02.20 or above
Communications Controller-area network (CAN), Enhanced Remote Interface: ready,
start, stop and shut-down signals, LAN onboard
Safety and
maintenance
Extensive diagnostics, error detection and display through Agilent
LabAdvisor, leak detection, safe leak handling, leak output signal for
shutdown of the pumping system. Low voltage in major maintenance
areas.
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