Harvard - Model PHD Ultra -Standard Infuse/Withdraw Syringe Pumps

The PHD ULTRA™ will change the way you think about syringe pumps. There are three major areas which make the PHD ULTRA™ the new standard for syringe pumps:

1. Superior mechanical drive mechanism and syringe holding mechanics to achieve the highest performance of any syringe pump

2. Integrated EZ PRO Software and user interface allow easy programming of methods from simple to complex, all without the use of a PC

• Preprogrammed methods for simple to complex operations that allow you to be up and running with the push of a button
• LCD, high resolution color touch screen for powerful functionality, yet easy to use 

3. Multiple levels of versatility

• Configurations: push-pull, standard, remote, high pressure, multi racks
• Connectivity: RS-232 and USB for PC; RS-485 for pump to pump daisy chain

• Superior drive mechanism for unmatched smooth flow, accuracy and precision 
• From picoliter to 216 ml/min flow rates 
• Advanced programming for true multi methods without a PC 
• Quick start methods 
• Alpha/numeric keyboard without a PC 
• Real and relative time clocks 
• Icon operation 
• Color LCD touch screen 
• Up-front control knobs for ease of operation 
• Vertical or horizontal orientation 
• Adjustable linear force to 75 lbs across the entire flow range 
• Daisy chain 
• Remote configuration available 
• CE, ETL(UL, CSA), WEEE, EU RoHS + CB Scheme 
• 2-year warranty

• Nanofluidics 
• Drug/Nutritional infusions 
• Electro-spinning 
• Reaction chamber addition 
• Mass Spec calibration 
• Feeding cells 
• Low pressure chromatography 
• Continuous flow 
• Flow programming 
• Gradients 
• % composition step changes 
• Large flow deliveries 
• I/O interactive experiments

• Accuracy ±0.25% ±0.25% ±0.25% ±0.25%
• Classification Class I
• Dimensions, Control Box
• L xD x H 12.0 x 8.5 x 7.25 in
• (30.48 x 21.59 x 18.42 c,)
• Display 4.3" WQVGA TFT Color Display with Touchpad
• Drive Motor 0.9° Stepper Motor
• Environmental Humidity 20% to 80% RH, non condensing
• Environmental Operating Temperature 40°F to 104°F* (4°C to 40°C*)
• Environmental Storage Temperature 14°F to 158°F(-10°C to 70°C)
• Flow Rate Maximum 216 ml/min using 140 ml syringe
• Flow Rate Minimum 1.56 pl/min using 0.5 µl syringe
• I/O & TTL Connectors 15 pin D-Sub Connector
• Input Power 50 W, 0.5 A fuse
• Installation Category II
• Max Linear Force 75 lb @ 100% Force Selection
• Mode of Operation Continuous
• Motor Drive Control Microprocessor with 1/16 microstepping
• Net Weight 10 lb (4.5 kg)
• No of Syringes 2
• Non Volatile Memory Storage of all settings
• Number of Microsteps per one rev of Lead Screw 12,800
• Pollution Degree 1
• Pump Configuration Standard
• Pump Function Infuse/Withdraw
• Pusher Travel Rate Maximum 190.8 mm/min
• Pusher Travel Rate Minimum 0.18 µm/min
• Regulatory Certifications CE, UL, CSA, CB Scheme, EU RoHS
• Step Rate Maximum 26 µsec/µstep
• Step Rate Minimum 27.5 sec/µstep
• Syringe Rack Type Standard Rack
• Syringe Size Maximum 140 ml
• Syringe Size Minimum 0.5 µl
• USB Connectors Type B
• Voltage Range 100-240 VAC, 50/60 Hz
• RS 232 Connectors 9 pin D-Sub Connector