The Dionex DP pump supports standard bore, microbore, and capillary applications. Gradient configurations at analytical flow rates provide low-pressure mixing of up to four mobile phases per pump at precisely controlled proportions and flow rates.
Manufacture Specification
Pressure ripple < 0.2% at capillary flow
rates, < 1.0% at analytical flow rates
Pump flow components are chemically
inert, made with high-quality PEEK
heads and fittings, inert polymer seals,
and sapphire pistons
Automated integrated piston seal wash
prolongs seal lifetime by preventing eluent
crystallization on the seal surfaces
Pump assemblies slide out for easy access
and serviceability
User-selectable pressure limits
automatically stop pump flow in the event
of leaks, flow restrictions, or depleted
eluent reservoirs
User-configurable alarm features in
Chromeleon allow additional responses to
status or alarm conditions
Front panel indicates the status of
power, pump flow, priming, connectivity
(Chromeleon Control), and alarms
Quaternary proportioning and a lowvolume mixer deliver reproducible eluent
mixtures (analytical only)
Linear, concave, and/or convex gradients
are possible (analytical only)
Vacuum degas provides sealed, in-line
degassing for flow reproducibility
Additional Prep Fees May Apply.
