Dionex P680 HPLC Pump

Product Information

As a quirky, intelligent laboratory scientist, I'm excited to introduce you to the Dionex P680 HPLC Pump. This used laboratory equipment is known for its remarkable linearity across a range of concentrations. The instrument's precision is evident, allowing for determinations at concentrations ranging from 25 ppb to 1ppm. The calibration plot, replete with the correlation coefficient, offers insights into the equipment's capabilities. With its ability to handle flow rate accuracy and reproducibility, as well as displacement volume, the Dionex P680 HPLC Pump stands out as a reliable workhorse for laboratories. While it's a used item, its functionality is undeniably intact, providing researchers with the linear and step flow profiles essential for analytical work. One lesser-known fact about the Dionex P680 HPLC Pump is its double flow mode, offering a wide range of flow rates to meet various experimental needs.

• Precise flow rate range of 1-10,000 l/min and 0.2-100 ml/min (Grad. mode)
• Excellent flow rate accuracy and reproducibility, with a displacement volume of 79.2 l per stroke
• Ability to provide linear and step flow profiles, with 50 ramps per run

• Flow rate range: 1-10,000 l/min 1-10,000 l/min 1-10,000 l/min (Grad. mode) 1-20,000 l/min (Double Flow mode) 0.2-50 ml/min (Grad. mode) 0.2-100 ml/min (Double Flow mode)
• Flow rate accuracy and reproducibility: 0.1% at 1ml/min 0.1% at 1 ml/min 0.1% at 1 ml/min 1.0% at 2 ml/min
• Displacement vol. (working head): 79.2 l per stroke 79.2 l per stroke 79.2 l per stroke 477.8 l per stroke
• Piston diameter: 3.175 mm 3.175 mm 3.175 mm 7.8 mm
• Flow profiles: Linear and step, 50 ramps per run
• Gradient formation: N/A Quaternary Binary (with opt. solvent selector: from 4 solvents)

Metric: 22.68 kg
Imperial: 50.0 lbs

Metric: 50.8 cm x 50.8 cm x 38.1 cm
Imperial: 20.0 in x 20.0 in x 15.0 in

8413.60.0040

Pumps for liquids, whether or not fitted with a measuring device; liquid elevators, Harmonized System (HS) code 8413.60.0040. This code is used based on the item's use as a pump in laboratory equipment, aligning with its technical specifications and features.