Harvard 22 syringe pump

Harvard 22 Basic multiple syringe pump with microprocessor control

• Standard 2-syringe rack
  
• Accuracy of +/- 0.35%
• 90-day warranty

This is quite literally the most popular syringe pump in the world. You can’t get much more of an endorsement than that. Harvard Apparatus prides itself on building the most reliable syringe pumps on the market and the Harvard 22 embodies that pride.

The Harvard 22 syringe pump has an alphanumeric LED display and keyboard so that user can easily input information on syringe diameter and flow rates. Users can set flow rates in uL/hour, uL/minute, ml/hour, and ml/minute. A visual alarm flashes if the syringe plunger stops before the run is complete. The Harvard 22 can hold syringes from 0.5uL to 140ml with a minimum flow rate of 0.002uL/hour and maximum of 55.1ml/hr with an accuracy of +/- 0.35% of the set point. The non-volatile memory stores settings from the previous run. Users can also program step rates for each run. The Harvard 22 syringe pump can be used in drug and nutritional studies, fluid sampling, and mass spectrometry.

This pump is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.

The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.

Please call 978-521-2221 or email us today for pricing and additional information.