Iris Sample Processing StatSpin® Express 2 Primary Tube Centrifuge - Manual (Page 6)

2
Section
2
System Overview
Principle and Intended Use
For in vitro diagnostic use for rapid separation of whole blood contained in original collection tubes.
The Express 2 is a microprocessor controlled, high-speed bench top centrifuge designed to rapidly
separate 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 (+ 250 rpm),
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, each cycle spinning for 30, 120 and 180 seconds.
Symbols and Definitions
Start button The start button initiates a pre-timed cycle at the
speed selected. NOTE: The Express 2 does not have
an on/off switch and is normally left plugged in and
“on”.
Stop/open button The stop/open button interrupts the cycle and stops
the centrifugation. This button may also be used to
release the cover.
Cycle selector This button allows for selection of the appropriate
cycle.
Error/Service
indicator The red LED identified, as error/service is illuminated
continuously or flashing when service is required.
Power input DC Power Input: 24V DC Plug-in
IVD