Dionex GP40-1 Gradient Pump HPLC/FPLC/GC/CE Laboratory Equipment

Product Information

The Dionex GP40-1 Gradient Pump is a microprocessor-based, dual-piston, variable-speed, gradient delivery system designed to blend and pump mixtures of up to four different mobile phases at precisely controlled flow rates. It can deliver the selected mobile phase composition isocratically, or as a multistep linear or curved gradient. The GP40 can stand alone or integrate with other Dionex modules. **AS-IS Powers on, missing front plates with control panels. (Needs work)** This pump boasts a flow rate range of 0.0410.0 mL/min and an operating pressure of 35 MPa (5000 psi), with a pressure resolution of 0.07MPa. Its high and low pressure limits give users precise control. Typical applications include liquid chromatography for pharmaceutical analysis, environmental testing, and food and beverage quality control.

• Microprocessor-based dual-piston design
• Flow rate range of 0.0410.0 mL/min
• Operating pressure of 35 MPa (5000 psi)
• Ability to blend and pump mixtures of up to four different mobile phases
• Needs repairs - Powers on, missing front plates with control panels

• Eluent Selection: Four different mobile phase components; each can be proportioned from 0-100%
• Pump: Dual-piston, variable speed, 100uL, user-selectable constant pressure or constant flow feedback control
• Flow rate range: 0.0410.0 mL/min, linearly variable in increments of 0.01 mL/min
• Operating pressure: 35 MPa (5000 psi)
• Pressure Resolution: 0.07MPa (10 psi)
• High Pressure Limit: 0 to 35 MPa (0-5000 psi) in increments of 0.05 MPA (7.25 psi); trips instantaneously
• Low Pressure Limit: 0 to 35 MPa (0-5000 psi) in increments of 0.05 MPA (7.25 psi); trips after a time-out of 0.4 mL

Metric: 20.87 kg
Imperial: 46.0 lbs

Metric: 38.1 cm x 43.18 cm x 55.88 cm
Imperial: 15.0 in x 17.0 in x 22.0 in

9027200000

The Diagnostic, Laboratory, and Quality Control Instruments category best describes the Dionex GP40-1 Gradient Pump. Its harmonized code 9027200000 classifies it as gas or smoke analysis apparatus, fitting the technology and function of the equipment.