Low-flow dispensing system keeps it smooth
A
Fluid Metering product story
Edited by the Engineeringtalk editorial team
Mar 6, 2006
The Smooth-flo fluid delivery system is a fully programmable dispensing system which is controlled by precision stepper motors.
Fluid Metering has combined its patented CeramPump no-valve fluid control principle with novel phase-canceling technology to eliminate pulsation for continuous fluid metering down to extremely low flows of 5ul/min.
Previously, pulse-free metering in the microlitre range relied solely on syringe pump technology.
The Smooth-flo fluid delivery system is a fully programmable dispensing system which is controlled by precision stepper motors.
FMI's phase-canceling technology uses three separate valveless pump heads, uniquely timed, to eliminate pulsation.
In addition, a second stepper motor adjusts the piston displacement which allows for fine adjustment to be made to the shot size by changing the stroke length.
The Smooth-flo can be programmed for a variety of functions using a user-friendly touch screen interface which can control up to 16 systems on a single bus.
Up to 128 metering devices can be controlled using a PLC or computer.
The Smooth-flo will store up to 100 programs letting the user change between setups on the fly.
The system produces a pulse-free fluid delivery with 1% or better accuracy for millions of cycles.
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