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NanoFab Tool: Microfluidic Test Station
The CorSolutions microfluidic test station consists of a digital microscope, PneuWave pneumatic pump, and microfluidic probes to enable non-destructive, rapid connection and testing of micro- and nano-fluidic devices. This system provides closed-loop control of fluid by pressurizing the fluid vessel, then measuring the resulting fluid flow. This technique provides pulse-free flow with a fast response time to changing flow rates or pressure. The system is also capable of fully programmable fluid delivery and user-defined pressure profiles (including ramp up & ramp down) with simultaneous data logging. This system can accommodate devices up to 4 inches by 6 inches.
Specifications/Capabilities
- XY translational stage with 4-inch by 6-inch travel
- Top and bottom LED illumination
- Digital microscope with 25X to 200X magnification, motorized Z axis
- Four fluidic connectors (1/16 & 1/32 inch tubing gaskets)
- Closed loop, flow control of 2 independent fluid channels (0.1-50µL/min)
- Pulse-free flow with fast response time
- Voltage probe mount
Usage Information
Supported Sample Sizes
- Maximum 4 inch (100mm) by 6 inch (150 mm)
- Small pieces supported
Recommended Substrates/Restricted Materials
- Polydimethylsiloxane (PDMS) and other elastomeric polymer based devices
- Aqueous solutions only for testing
- Nanoparticles (in any form) are not permitted
Typical Applications
- Pressure and Leak testing of microfluidic devices using aqueous solutions