Beckman Coulter StatSpin Express 2 M501-22, Instructions For Use Manual

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CHAPTER 2
System Overview
Intended Use
The StatSpin Express 2 is a microprocessor controlled, high-speed bench top centrifuge
designed to rapidly separate whole blood in the original evacuated or syringe type
collection tubes.
The four-place 30° angle rotor included with the centrifuge is designed to provide rapid
separation while minimizing potential re-suspension of cells. The speed is fixed at 8500
rpm (± 5%), producing a centrifugal force of 4440 xg at the maximum tube radius of 5.5 cm.
The operator may select three factory-set timed cycles of 30, 120, and 180 seconds.
Operator Controls
Express 2 Operator Controls Table 2.1
Symbol Description
Start button
The
Start
button initiates the pre-timed cycle at a
fixed speed.
Note
The Express 2 has no on-off switch,
and therefore is normally left plugged
in and on.
Stop or Open button
The
Stop
or
Open
button interrupts the cycle and
stops the centrifugation. This button can also be
used to release the cover.
Cycle Selector
The
Cycle Selector
button allows for selection of
the cycle.
Error or Service Indicator
The red indicator with an adjacent wrench symbol
flashes to signal an error condition or remains
continuously illuminated when service is needed.
55-003910-001FD
2-1