Syringe Pumps PHD 22/2000 MRI Compatible Syringe Pump SYRINGE PUMPS Syringe Holder PHD 22/2000 MRI Compatible Syringe Pump 32 Control Box KEY FEATURES High accuracy and precision Can be placed near an imaging magnet Holds 0.5 µl to 140 ml glass or plastic syringes Legendary reliability – 2 year warranty PHD 22/2000 Specifications TYPE ACCURACY REPRODUCIBILITY SYRINGE: Type Size Minimum Size Maximum FLOW RATE: Minimum Maximum NON VOLATILE MEMORY CONNECTORS: RS-232 TTL AVERAGE LINEAR FORCE STEP RESOLUTION VOLTAGE RANGE CABLE LENGTH DIMENSIONS, H x W x D: Control Box Syringe Holder 9.5 x 27.9 x 22.9 cm (3.75 x 11 x 9 in) 22.9 x 43.2 x 30.5 cm (9 x 17 x 12 in) RJ11-4 conductor 9-pin D-Sub Connector 22.7 kg (50 lbs) 0.082 µm/µstep Universal input 100/240 VAC, 50/60 Hz 9.1 m (30 ft) 0.0001 µl/hr 220.82 ml/min Stores all settings Plastic or glass 0.5 µl 140 ml Microprocessor dual syringe infusion/withdrawal or infusion/withdrawal programmable ±0.35% ±0.05% BENEFITS Injecting Anesthesia Drug Delivery Injecting Dyes The MRI Compatible Pump is based on the design of one of our most tried and trusted syringe pumps. The PHD 22/2000. This pump is made of mostly non-magnetic materials and can be placed near to an imaging magnet when it is in use! The syringe pumping mechanism should be positioned at least 5 feet away from the opening of the magnet and not in direct line of the opening. The exact distance is dependent upon the strength of the magnet. This will now make drug or dye perfusions possible while the magnet is on. This pump is a remote model where the syringe pumping mechanism is separated from the control box by a 30 foot cable. This allows the pump to be started and stopped near the magnet, via a RUN/STOP switch that was added to the syringe holder. If additional space is required between the control box and pumping mechanism, a 60 foot cable is also available. For more details on the PHD 22/2000 Pump line, see pages 30 to 33. Program Description The programming functions of this pump provide powerful capabilities for advanced experiments. While in program mode this pump can perform the following tasks at a predetermined time or when prompted by a signal from an external device: • • • • • • Start or stop pumping Change pumping direction (infusion/withdrawal) Change flow rates Pump a precise volume and stop Pause operation Ramp up or down flow rates Order # PC4 70-2130 PC4 70-2131 Product PHD 22/2000 MRI Compatible Remote Infusion/Withdrawal Dual Syringe PHD 22/2000 MRI Compatible Remote Infusion/Withdrawal Programmable Dual Syringe In program mode the above tasks can be linked together into powerful programs to simplify your automation projects. Harvard Apparatus phone 508.893.8999 toll free U.S. 800.272.2775 fax 508.429.5732