Operating Temperature Range
4°C to 40°C
Operating Humidity Range
< 95% non-condensing
Max Power Consumption
260 VA (210 W)
BTU
717
Max Flow Rate
10 ml/min per channel
Reduced performance above 5 ml/min
Number of Channels
4
Internal Volume
1 ml/channel
Materials in Contact with Solvent
PTE, PEEK
pH Range
1 ‚ 14
Analog Output (AUX)
For pressure monitoring, range 0 ‚ 3 V
Dimensions (W x D x H)
13.5 x 17 x 3.1 in (345 x 435 x 80 mm)
Electrical Requirements
100-120 or 220-240 VAC, 50/60 Hz
Hydraulic System
Dual piston in series pump with proprietary servo-controlled variable stroke drive, floating pistons and active inlet valve
Setable Flow Range
0.001 ‚ 10 ml/min, in 0.001 ml/min increments
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 10µl/min whatever is greater
Pressure
Operating range 0 ‚ 40 MPa (0 ‚ 400 bar, 0 ‚ 5880 psi) up to 5 ml/min Operating range 0 ‚ 20 MPa (0 ‚ 200 bar, 0 ‚ 2950 psi) up to 10 ml/min
Pressure Pulsation
< 2 %amplitude (typically < 1 %), at 1 ml/min isopropanol, at all pressures > 10 bar (147 psi)
Compressibility Compensation
User-selectable, based on mobile phase compressibility
Recommended PH Range
1.0 ‚ 12.5, solvents with pH < 2.3 should not contain acids which attack stainless steel
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
± 0.75 ƒ” 10-5AU at 254 nm
3 ƒ” 10-4AU/hr at 254 nm
Standard: 14-µl volume, 10-mm
cell path length and 40 bar
(588 psi) pressure maximum
High pressure: 14-µl volume,
10-mm cell path length and
400 bar (5880 psi) pressure
maximum
Micro: 1-µl volume, 5-mm cell
path length and 40 bar (588 psi)
pressure maximum
Semimicro: 5-µl volume, 6-mm
GLP Features
Early maintenance feedback (EMF), electronic records of maintenance and errors
Controller-area network (CAN). GPIB (IEEE-448), RS232C, APG-remote standard, optional four external contact closures and BCD vial number output
Safety Features
Leak detection and safe leak handling, low voltages in maintenance areas, error detection and display
Injection Range
0.1 ‚ 100 µl in 0.1 µl increments Up to 1500 µl with multiple draw (hardware modification required)
Replicate Injections
1 ‚ 99 from one vial
Precision
Typically < 0.5 % RSD of peak areas from 5 ‚ 100 µl
Typically < 1 % RSD of peak areas from 1 ‚ 5 µl
Minimum Sample Volume
1 µl from 5 µl sample in 100 µl microvial, or 1 µl from 10 µl sample in 300 µl microvial
Carryover
Typically < 0.1 %, < 0.05 % with external needle cleaning
Sample Viscosity Range
0.2 ‚ 50 cp
Replicate Injections Per Vial
1 ‚ 99
Sample Capacity
100 ƒ” 2-ml vials in 1 tray
40 ƒ” 2-ml vials in ½ tray
15 ƒ” 6-ml vials in ½ tray (Agilent vials only)
Injection Cycle Time
Typically 50 s depending on draw speed and injection volume
