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3.6 SETTING THE ROTATIONAL SPEED AND
CENTRIFUGAL FORCE
By pressing LEFT and RIGHT keys, select the operation parameter you wish to set (rota-
tional speed, centrifugal force, run time, acceleration level and braking level). Then use
UP and DOWN keys to set the value of selected operation parameter.
NOTE:
All the operation parameters can be changed during the operation of the centrifuge,
and it starts to work with the new settings after that.
•
Rotational speed (indicator RPM is
displayed)
Rotational speed can be set in steps of
100 RPM, from 200 to 15500 RPM.
The maximum rotational speed is auto-
matically set according to the rotor type
in use.
•
Relative Centrifugal Force
Relative centrifugal force can be set in
steps of 100 x g, from 0 to 23100 x g.
Relative centrifugal force is calculated
regarding to the radius of used rotor, so
the minimum and maximum forces are
dependent on the rotor type.
•
Run time (indicator TIME is dis-
played)
Run time can be set between 0.1 and
99.5 minutes. Time setting is possible
in 10 seconds steps. By pressing UP key
after 99.5 is displayed or DOWN key after
0.1 is displayed, you can set continuous
operation (HLd on display).
NOTE: 0.1 = 10 s, 9.5 = 9 min 50 s,
10.0 = 10 min, 99.5 = 99 min 50 s
Acceleration level (AcX)
•
Acceleration level can be set from 0 to 9.
Level 0 means very slow acceleration, lev-
el 9 very fast acceleration.
•
Braking level (brX)
Braking level can be set from 0 to 9. Level
0 means stopping without braking, level
9 maximum braking
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