Performance Specifications - Agilent Technologies 1290 Infinity User Manual

2
Site Requirements and Specifications

Performance Specifications

Performance Specifications
Table 2
Type
Hydraulic system
Settable flow range
Flow precision
Flow accuracy
Maximum operating
pressure
Pressure pulsation
Compressibility
compensation
Gradient formation
Delay volume
Composition range
Composition precision
26
Performance specifications
Specification
Dual pistons in series pump with
proprietary servo-controlled variable stroke
design, power transmission by ball screws,
smooth motion control of pistons for active
damping.
0.001—5 mL/min, in 0.001 mL/min
increments.
≤0.07 % RSD or 0.01 min SD, whatever is
greater (0.2—5.0 mL/min).
±1 % or ± 10 µL/min, whatever is greater. Pumping degassed H
Operating range up to 120 MPa (1200 bar),
up to 2 mL/min, ramping down to 80 MPa
(800 bar) up to 5 mL/min.
<1 % amplitude or < 0.5 MPa (5 bar),
whatever is greater.
Automatic, pre-defined, based on mobile
phase selection.
Low pressure quaternary mixing
Standard configuration: <350 µL
With optional V380 Jet Weaver: <500 µL
Settable range: 0 – 100 %
<0.15 % RSD, or 0.02 min SD, whatever is
greater (1 mL/min).
Comments
Executed in
300 pL/step increments
Based on retention time
at constant room
temperature.
at 10 MPa (100 bar)
At 1 mL/min water
Recommended range:
1 – 99 % or 5 µL/min
per channel, whatever is
greater.
Based on retention time
at constant room
temperature
1290 Infinity Quaternary Pump User Manual
O
2