|
Hydraulic System
|
Two dual piston in series pumps with servo-controlled variable stroke drive, power transmission by gears and ball screws, floating pistons
|
|
Setable Flow Range
|
0.001 - 5 mL/min, in 0.001 mL/min increments
|
|
Flow Range
|
0.05 - 5.0 mL/min
|
|
Flow Precision
|
< 0.07% RSD or < 0.02 min SD, whatever is greater
|
|
Flow Accuracy
|
± 1% or 10 µl/min, what ever is greater
|
|
Pressure Operating Range
|
0 - 60 MPa (0 - 600 bar, 0 - 8,700 psi) up to 5 mL/min
|
|
Pressure Pulsation
|
< 2% amplitude or < 3 bar at 1 mL/min isopropanol, at all pressures > 1 MPa (10 bar, 147 psi)
|
|
Compressibility Compensation
|
Pre-defined, 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
|
|
Gradient Formation
|
High-pressure binary mixing
|
|
Delay Volume
|
Standard delay volume configuration: 600 - 800 µl, (includes 400 µl mixer), dependent on back pressure
Low delay volume configuration: 120 µl
|
|
Composition Range
|
Settable range: 0 to 100%
Recommended Range: 1 to 99% or 5 µl/min per channel, whatever is greater
|
Composition Precision
|
< 0.15 % RSD or < 0.04 min SD, whatever is greater
|
|
Composition Accuracy
|
± 0.35% absolute, at 2 mL/min, at 10 MPa (100 bar)
|
|
Control
|
Agilent ChemStation, EZchrom, MassHunter
|
|
Dimensions (H x W x D)
|
7 x 13.5 x 17 in. (18 x 34.5 x 43.5 cm)
|
|
Weight
|
34 lbs. (15.5 kg)
|
|
Electrical Requirements
|
100 - 240 VAC, 50/60Hz, 74W
|
