Beckman Coulter Allegra 21 Series, Инструкция по эксплуатации

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Operation
3-5
9. If using a fixed-angle rotor with a lid, attach the lid. Tighten the lid
with the T-handle wrench.
➠
NOTE
Fixed-angle rotors can be centrifuged without lids
attached when longer tubes are used.
10. Close the centrifuge door and push firmly down on both sides of the
door front until you hear a clicking (latching) sound.
ENTERING RUN
PARAMETERS
When the power is applied for the initial use (no previous runs), default
values will be displayed (see Figure 3-3). The centrifuge has an internal
memory that stores previously used run parameters (or programs) for each
rotor that has been centrifuged. After the initial use, the program (parame-
ters) of the latest previous run will be displayed when power is applied
➠
NOTE
A Program Library is provided at the back of this
manual. You can use this chart to record the
parameters of a run for later duplication of the
run conditions.
Figure 3-3. Default Parameters. The control panel shown is a refrigerated model;
default values are the same for the nonrefrigerated model,
except there is no temperature indication.
SPEED TIME TEMP °C ACC/DEC
IMBALANCE
ENTER
PULSE
ACCEL
DECEL
TEMP RPM RCF ROTOR TIME
STOP START
FAST
STOP OPEN
DOOR
The centrifuge
will accelerate
to 2000 rpm
The run duration
will be 2 minutes
The chamber
will be cooled
to 20°C The
acceleration
curve is 8