The used Harvard apparatus Syringe pump model 22 features an LED display and numeric keypad for easy entry of syringe diameter data and flow rates. Flow rate units can be set in µl/hr, µl/min, ml/hr and ml/min. An optical encoder monitors leadscrew rotation to accurately maintain any flow rate. The run LED flashes when syringe plunger movement stops unexpectedly.
The pump 22 can be controlled using RS-232 (serial) commands. Multiple syringe pumps can be interconnected by daisy chaining pumps. Up to 100 pumps can be addressed independently using internal reference addresses from 0 to 99. The default setting is 0. The used Harvard apparatus Syringe pump model 22 is tested in our laboratory and is in good condition. See the Syringe Pump_22_Manual Harvard for additional information.
- Infusion only and infusion/withdrawal models
- Easy to use
- RS-232 serial port for computer control
- Drug/Nutritional Studies
- Fluid Sampling
- Mass Spectrometry