Syringe Pump features self-contained, programmable design.

Press Release Summary:

With Program and Auto Fill buttons, PHD 22/2000 Pumping Module can be programmed with sequence of pumping steps. Users can start or stop pump, change pumping direction, change flow rate, pump precise volume and stop, pause pump, and ramp up or ramp down flow rate. RS232 ports are provided for input from computer and output when daisy chaining more than one pump together. I/O port consists of 9-pin D sub connector used for TTL control.

Original Press Release:

New OEM Self-Contained Programmable High Pressure Syringe Pump Module

If you are looking to incorporate high pressure, accurate and precise dispensing, or fluid addition to your process or instrumentation, this new PHD OEM Pumping Module is for you.

With the "Program" and "Auto Fill" buttons, this pump can actually be programed with a sequence of pumping steps.

You can start or stop the pump, change the pumping direction, change the flow rate, pump a precise volume and stop, pause the pump and even ramp up or ramp down the flow rate.

All of these tasks can be linked together in a sequence providing a powerful tool to simplify and automate complicated pumping processes.

The Auto Fill key is useful when the user would like to deliver a large volume of fluid. The user sets a target volume and then programs the refill volume for the syringe. The pump will automatically refill the syringe as many times as required to reach the target volume. Then the pump will automatically stop. This process does require the use of a valve.

On the back side of all PHD 22/2000 Syringe Pump are two RS232 ports. One is for input from a computer and the second is for output when daisy chaining more than one pump together.

The I/O port is a 9-pin D sub connector and is used for TTL control. Also on the back is the universal power entry module which encompasses the ON/OFF switch, fuse and universal power supply. This power supply will accept power input from 110 to 240 VAC, 50/60 Hz. The mechanical stop collars cause the pump to stop automatically, thus protecting expensive syringes.

Harvard Apparatus is a global developer, manufacturer and distributor of innovative and specialized products to enhance bioresearch.

For more information contact:
Harvard Apparatus, Inc.
84 October Hill Road
Holliston, Massachusetts 01746
Toll Free: 800-272-2775
Phone: 508-893-8999
Fax: 508-429-5732

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