PU-2089 general information
The JASCO Model PU-2089 is a compact HPLC Quaternary low pressure gradient pump designed to meet the numerous requirements for a wide range of research and routine gradient applications.
The pulse-free and stable SSQD (Slow suction, Quick delivery) pumping system is ideal to assure the most reliable solvent flow.
Built-in low pressure proportioning valve and degasser enable the highest flexibility in solvent choices of up to four solvents and excellent gradient solvent delivery without having to reconfigure the system.
The PU-2089 can easily be interfaced with the JASCO HPLC system using the EZChrom Elite™ Software. The EZChrom Elite software offers full automation of the JASCO HPLC system including the PU-2089 and other components, along with an audit trail with enhanced GLP compliance.
Compact-sized HPLC pump
The size of the pump is a mere 15 cm wide and 22.5 cm high. The PU-2089 and other components can be stacked to comprise a system requiring minimal bench space in the crowded modern laboratory.
Excellent pump performance
The SSQD (Slow suction, Quick delivery) pumping method ensures the most reliable, accurate, and stable solvent delivery possible. A guaranteed flow rate precision within 0.1% assures good reproducibility of retention time. Pulse-free flow assures maximum detector sensitivity.