Setable Flow Range
0.001 to 10 ml/min, in 0.001 ml/min increments
Flow Range
0.2 to 10.0 ml/min
Flow Precision
< 0.3% RSD (usually 0.15%), based on retention time, at 1 ml/min
Pressure
Operating range 0 to 40 MPa (0 to 400 bar, 0 to 5880 psi) up to 5 ml/min
Operating range 0 to 20 MPa (0 to 200 bar, 0 to 2950 psi) up to 10 ml/min
Pressure Pulsation
< 2% amplitude (typically < 1%), at 1 ml/min isopropanol, at all pressures > 1 MPa (10 bar)
Recommended pH Range
1.0 to 12.5, solvents with pH > 2.3 should not contain acids which attack stainless steel
Gradient Formation
Low pressure quaternary mixing/gradient capability using proprietary high-speed proportioning valve
Delay volume 800 to 1100 µl, dependent on back pressure
Composition Range
0 to 95% or 5 to 100%, user selectable
Composition Precision
< 0.2% SD, at 0.2 and 1 ml/min
Dimensions (H x W x D)
5.5 x 13.5 x 17 in
Electrical Requirements
100 to 120 or 22 to 240 VAC, 50/60 Hz, 220 VA
10 ml/min per channel
Reduced performance above 5 ml/min
5 minutes from ambient to 40°C
10 minutes from 40°C to 20°C