Harvard Apparatus
phone
508.893.8999
toll free U.S.
800.272.2775
fax
508.429.5732
www.harvardapparatus.com
30
SYRINGE PUMPS
Pump 33 DDS
The Harvard Apparatus Pump 33 DDS (Dual Drive System) is a
leap forward in syringe pump capability. The Pump 33 DDS has
two independent pumping channels controlled by an intuitive touch
screen interface.
Graphical User Interface
The intuitive Pump 33 DDS graphical user interface controlled with a
large 7" LCD color touchscreen display allows quick and easy setup.
The display run screen presents the user with all key dispensing
parameters in real time. Syringe tables containing all major syringe
manufacturers allow simple selection of any compatible syringe size.
Audible Alarms, Adjustable Force and Screen Lock are all features
that are available with a touch of the screen.
Advanced Connectivity
The Pump 33 DDS comes standard with USB and RS-232 for PC
communication and RS-485 for pump-to-pump communication.
An entire suite of ASCII commands is available to control the pump
remotely with a PC. The pump contains a footswitch input and digital
input/output for each independent pumping channel.
PUMP 33 DDS
SYRINGE PUMPS
KEY FEATURES
Two independetly conrolled syringe pumps in one instrument
High Accuracy ±0.25%
Accommodates syringe sizes 0.5µ to 60 ml
Smooth flow down to 1.02 pl/min (syringe dependent)
Pump Channel 1 & 2
Footswitch Connections
(Footswitch sold separately)
Pump Channel 1 & 2
DIgital I/O Connections
Main
Power
SwitcAh
RS-232
Serial Input
RS-485
Pump-to-Pump
Communication Ports
DC Input
(Power Supply
included)
USB
Serial Input
Screen
Lock/
Unlock
System
Settings
Return to
Condition
Selection
Screen
Fast Forward/
Fast Reverse
Real-Time
Graphical
Syringe Status
Channel 1
Run/Stop
Channel 2
Run/Stop
Channel 1
Run/Stop
Channels
1 and 2
Reset
Counters
Channel 1
Current
Operating
Condition
Mode Status,
Syringe Size/Type,
Dispense Time and Volume,
Flow Rates and Force Settings
Real-Time
Graphical
Syringe Status
Channel 2
Reset
Counters
Channel 2
Pump 33 DDS Syringe Selection Screen
Pump 33 DDS