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