Performance Specifications; Performance Specifications Agilent 1260 Infinity Ii Flexible Pump (G7104C) - Agilent Technologies InfinityLab LC Series User Manual

2 Site Requirements and Specifications

Performance Specifications

Performance Specifications

Performance Specifications Agilent 1260 Infinity II
Flexible Pump (G7104C)
Table 3
Type
Hydraulic system
Pump resolution step
size
Flow range
Flow precision
Flow accuracy
Pressure operating
range
Pressure pulsation
Compressibility
compensation
Recommended
pH-range
Gradient formation
Delay volume
Composition range
1260 Infinity II Flexible Pump User Manual
Performance Specifications G7104C
Specification
Dual pistons in series pump with
proprietary servo-controlled variable
stroke design and smooth motion
control for active damping.
300 pL
Settable: 0.001 – 5 mL/min
≤ 0.07 % RSD or 0.01 min SD,
whichever is greater
± 1 % or ±10 µL/min, whichever is
greater
Up to 80 MPa (800 bar, 11603 psi)
up to 5 mL/min
< 1 % amplitude or < 0.5 MPa (5 bar),
whichever is greater
Automatic
1.0 – 12.5
Low pressure quaternary
mixing/gradient capability using
proprietary high-speed proportioning
valve
≤ 350 µL (default configuration)
Settable range: 0 – 100 %
Recommended range: 1 – 99 %
Comments
in 0.001 mL/min increments
Pumping degassed H O
2
When using "Solvent Types" in
method
Solvents with pH <2.3 should not
contain acids which attack stainless
steel
Measured with water at 1 mL/min
(water/water with tracer)
31