PneuWave Pump

A Dual Channel PneuWave Pump

Superior Flow Control and Other Benefits

Integrated compressor - All Electric!
Precise, accurate flow control
Pneumatic-based, closed-loop with integrated flow sensors
Pulse-free flows
Fast response time and excellent stability
Unlimited fluid reservoir volume
Control by either flow rate or pressure
On-board calibration storage for multiple liquid types
Offers disposable, low dead-volume fluid path
Compatible with a wide range of chemicals

Data Sheet

Other Models:

PneuWave DUO

Both Positive and Negative Pressure Delivery

PneuWave ECO

All the Performance, with Only Some of the Cost

Customize for Your Application: Choose the flow model, pressure model and channel number

PneuWaves can be configured in a variety of flow and pressure models. Additionally these pumps can contain various numbers of independent fluid channels.

Available Flow Models

Nano 20-7000 nL/min
Micro 1-80 microL/min
Milli 30-1000 microL/min
Milli+Five 0.2-5.0 mL/min

Available Pressure Models

1 Bar or 14.5 psi
4 Bar or 58 psi

Available Fluid Channels

One Fluid Channel
Two Fluid Channels
Four Fluid Channels
Eight Fluid Channels

How it Works

A compressor pressurizes a fluid vessel, resulting in the displacement of fluid from the vessel.

Integrated Components for Each Fluid Channel

Compressor regulation system
Flow sensor
Pressure Sensor

Communication

When in Flow Rate Mode, the rate of fluid passing through the flow sensor is communicated with the microprocessor. When needed, the microprocessor commands the compressor regulation system to adjust the pressure.
When in Pressure Mode, the compressor is set to output a user-defined constant pressure or pressure profile.

Control

Front Panel Display, just like a syringe pump!
PC Software - Synchronize one to eight independently controlled fluid channels. Fully programmable fluid delivery.
LabVIEW VI
Optional I/O module

Data Logging

Both pressure and flow rate are logged.
Both digital and analog outputs.

Schematic of the PneuWave.

Screen Capture of PneuWave Pump Software

Screen Capture of the PneuWave Dual Channel Software. Channel 1 is in Flow Mode (top) with a flow rate set to 300 microliters per minute (in blue) and a corresponding pressure of 2.68 psi (in red). Channel 2 is in Pressure Mode (bottom) with a pressure set to 2.17 psi (in red) and a corresponding flow rate of 201 microliters per minute (in blue).