1290 Infinity Binary Pump 

The new 1290 Infinity Binary Pump delivers the industry’s widest analytical power range for ultimate chromatographic performance and flexibility. Lowest delay volumes allow you to run ultra fast gradients for narrow-bore applications. Active damping combines innovative pump engineering with tuning algorithms embedded in the firmware for significantly reduced ripples and associated UV noise. Background noise is reduced further by the new Agilent Jet Weaver mixer, which is based on multi-layer technology. New ceramic piston material with superior thermal behavior provides robust and reliable performance even at ultra high pressures. A new integrated high efficiency degasser and automatic purge valve offer convenient system operation.