Agilent Technologies 1100 Series Service Manual

258 1100 Series Nano Pump Service Manual
7Specifications
Performance Specifications
Table 63 Performance Specification Agilent 1100 Series Nano Pump
Type Specification
Hydraulic system Two dual piston in series, with proprietary servo-controlled variable
stroke drive, floating piston, active inlet valve, solvent selection valve
and electronic flow control for flow rates from 0.1 to 1 µl/min
Settable column flow
range
0.01 – 4µl/min
1 – 2500 µl/min (with the electronic flow control bypassed)
Recommended column
flow range
0.1–1µl/min
200 – 2500 µl/min (with the electronic flow sensor bypassed)
Optimum composition
range
1 to 99% or 5 µl/min per channel (primary flow), whatever is greater
Composition precision < 0.2 % SD, at 500nl/min (default settings),
Minimum primary flow/pump channel is 5µl/min
Delay volume Typically 300 nl from the electronic flow control to the pump outlet for
flow rates up to 4 µl/min. For flow rates up to 4 µl/min and electronic
flow control active: primary flow path 180 - 480 µl; system pressure
dependent (default settings; calculated volume)
Typically 180 to 480 µl (system pressure dependent) for flow rates up to
2.5 ml/min. (default settings; calculated volume)
Pressure range 20 to 400 bar (5880 psi) system pressure
Compressibility
compensation
User-selectable, based on mobile phase compressibility
Recommended pH
range
1.0 – 8.5, solvents with pH < 2.3 should not contain acids which attack
stainless steel. Upper pH range is limited by fused silica capillaries.
Control and data
evaluation
Agilent ChemStation for LC
Analog output For pressure monitoring, 2 mV/bar, one output
Communications Controller-area network (CAN), GPIB, RS-232C, APG Remote: ready,
start, stop and shut-down signals, LAN optional

Agilent Technologies 1100 Series Specifications

General

Brand	Agilent Technologies
Model	1100 Series
Category	Laboratory Equipment
Language	English