Automatic handler for feeding containers into and out of an analytical instrument
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United States of America Patent
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Jul 30, 2002
Issued Date -
N/A
app pub date -
Feb 15, 2000
filing date -
Jul 14, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A sample handler moves and positions racks, containing sample tubes, in an analytical instrument. The sample handler has an in-feed and out-feed that advance sample tube racks using a walking beam mechanism. The racks are seated within the in-feed and are transported onto a cross-feed. The racks and tubes contained thereon are moved past detection devices that identify the samples and measure various properties thereof. Thereafter, the cross-feed moves the racks to a position behind the out-feed where the walking beam mechanism moves the tube racks out of the analytical instrument.
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