Description
The Harvard 33 Syringe Pump offers continuous infusion or withdrawal, 24 hours a day, 365 days a year with the accuracy and low flow of a Harvard syringe pump.
The Harvard 33 Syringe Pump is a breakthrough in pumping technology. The 33 has two independent pumping channels linked through hardware and software. When combined with a valve box, it provides the continuous delivery of a peristaltic or piston pump with the accuracy, absence of pulsation and low flow rates of a syringe pump.
The Harvard 33 Twin Syringe Pump opens up whole new pumping possibilities.
These are some of the applications of this pump:
• The injection of dyes, perfumes and flavoring in industrial applications
• Applications with liquids or viscous materials in micro-manufacturing
• Continuous injections of reactants into reactor vessels
• Simultaneous samplings from two sites
• Continuous injection for long term toxicology testing
Several modes of operation are available to accommodate a range of setups and experimental protocols. A unique movable limit switch mechanism is used to change direction or stop operation of the pump depending on the mode of operation.
Technical Specifications
| Type | Microprocessor Dual Drive, Single Syringe, Infusion/Withdrawal
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| Accuracy | ±.35%
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| Reproducibility | ±0.1%
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| Minimum Syringe Size | 0.5 µ l
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| Maximum Syringe Size | 140 ml
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| Minimum Flow Rate | 0.0004 µ l/hr
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| Maximum Flow Rate | 106.6 ml/min
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| RS-232 | RJ11-4 conductor
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| TTL | 9-pin connector
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| Average Linear Force | 57 lbs
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| Voltage Range | 95 to 130 VAC, 60 Hz; 220 to 260 VAC, 50 Hz, selectable
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| Dimensions | 15.2 x 31.1 x 28.6 cm (6 x 12.5 x 11.25 in) |
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Resources - Manuals, Datasheets, Drivers, Links
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