Scientific Systems, Inc. (SSI) announces their analytical LU Class Pump that consists of dual-headed, positive displacement piston pumps delivering accurate flow rates at extremely high pressures. Available fluid path materials are stainless steel and titanium for standard and bio-compatible UHP chromatography applications.
The LU Class is designed for fast, high pressure analytical HPLC, with increased peak resolution and exceptional retention time repeatability. The SSI advanced solvent select feature provides very accurate flow rates at high pressures for a wide variety of solvents, particularly where compressibility is a major factor. Pressure capability is 18,000 psi, with a maximum flow of 5 mL/min.
Standard features include automatic pressure compensation, complete PC control and status through
RS-232 and Micro USB 2.0 ports, solvent select and user calibration. With pulse-free performance and precise control, the LU Class provides the highest flow accuracy over the entire pressure range.
All SSI pumps include a 3-year warranty. Internal components, including mechanisms and fluid path components, are also available in Kit Form for OEM Applications.