Dionex GP50 Gradient Pump, Dionex (CAT#: STEM-CPO-0806-ZJF)

The manufacturer of the Dionex GP50 Gradient Pump, Dionex is Dionex.
Refurbished Dionex GP50 (GP-50) gradient pump. (p/n GP50-2) Available as part of the Dionex DX-500 system and as a stand-alone unit (GP 50).
The GP50 Gradient Pump is an integral part of a Dionex chromatography system. It is a microprocessor-based, dual-piston, variable-speed, gradient delivery system designed to blend and pump mixtures of up to four different eluents at precisely controlled flow rates. The pump can deliver the selected eluent composition isocratically, or as a multistep linear or curved gradient. A Digital Signal Processor (DSP) provides high speed control of pump flow and pressure.
The pump can operate as a stand-alone product or with other Dionex modules as part of a complete chromatography system. It can also be used with non-Dionex modules that meet interface requirements for software, TTL, or relay control.
The GP50 can be controlled locally, using the front panel keypad and display, or from a remote host computer with a Dionex DX-LAN interface installed and PeakNet® software installed on the host computer. Limited remote control is also available from any device capable of providing compatible TTL signals to control the pump.
The pump's two basic modes of control, Direct control and Method control, enable it to operate with or without reference to time-based events.

Condition: Refurbished, Certified Pre-owned
Main Power: 100 Vac to 240 Vac, 50/60 Hz; 2.5 amps. The GP50 power supply is main voltage auto-sensing and requires no manual adjustment.
Fuses: Two 3.15 amp fast-blow IEC127 fuses
Operating Temperature: 10 °C to 40 °C (50 °F to 104 °F)
Physical Dimensions:
33.5 cm high
22.5 cm wide
42.0 cm deep
6 cm clearance required behind the module
Weight: 19 kg

Refurbished to meet manufacturer's specification
In excellent condition
Thoroughly cleaned
Money back guarantee
Certified with warranty

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