Pump controller for precision pumping apparatus
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United States of America Patent
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Apr 18, 2006
Grant Date -
N/A
app pub date -
Nov 23, 1999
filing date -
Nov 23, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A pump controller and pump controlling method for dispensing a precise amount of low viscosity fluid are provided in which the problems of double dispenses and stuttered dispenses are avoided. In particular, the timing of the valves and motors in the pumping apparatus are adjusted to avoid these problems.
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