Dionex GP50 Gradient Pump

Product Information

As a pivotal component of the Dionex chromatography system, the Dionex GP50 Gradient Pump is a dual-piston, variable-speed, microprocessor-based system. It is designed to accurately blend and pump mixtures of up to four different eluents at controlled flow rates. Whether delivering isocratic eluent composition or multistep linear or curved gradients, this pump offers precision and reliability. With a operating pressure of 35 MPa and a flow rate range exceeding 10 mL/min, the GP50 Gradient Pump is geared for seamless integration in chromatography applications. Its selectivity, robust design, and intelligent function take liquid handling to new heights in the laboratory setting.

• Dual-piston, variable-speed pump
• Accurate blend of up to four eluents
• Precise control over flow rates and gradients
• High operating pressure of 35 MPa
• Flexible isocratic and gradient delivery

• Operating Pressure: 35 MPa (5000 psi) maximum
• Flow Rate: 0.01 to 10.0 mL/min
• Gradient Capability: Multistep linear or curved gradients
• Max Pressure Limit: 35 MPa (5000 psi)
• Min Pressure Limit: 0 MPa (0 psi)
• Pump Type: Dual-piston, variable speed pump
• Eluent Components: Four, each at a proportion of 0 to 100%
• Pump Stroke: 100 L (standard bore), 25 L (microbore)
• Feedback Control: User-selectable constant pressure or constant flow
• Delay Volume (No Mixer): <700 L (standard bore), <300 L (microbore)

Metric: 12.701 kg
Imperial: 27.992 lbs

Metric: 43.18 cm x 22.86 cm x 38.1 cm
Imperial: 17 in x 9 in x 15 in

902720

902720 - Liquid chromatography instruments not specified or included elsewhere; automatic