Thermo Scientific Multifuge X1R Instruction Manual page 26

4
Operation
Entering parameters
3. Enter the desired runtime using the numeric pad.
The digits show in sequential order.
4. Confirm your entry by pressing
Your entry will be automatically confirmed if you do not press any key for 5 seconds.
While the centrifuge is in operation, two different values can be displayed. The total run time and the
run time after reaching the maximum speed.
Press the
Continuous operation
During continuous operation, the centrifuge will continue running until you stop it manually with the
key.
Run time mode
Use the
AT START
When AT START is lit, the run time will be counted right from pressing the
AT SPEED
When AT SPEED is lit, the run time will be counted once the preset speed or the preset RCF-value
respectively have been reached. In this case, the selected acceleration curve has no effect on the run
time.
Preselecting the temperature
You can preselect temperatures between -10 °C and +40 °C.
While the centrifuge is in operation, two different values can be displayed. The sample temperature
and the chamber temperature. Press the
AIR
When AIR is lit, the temperature inside the rotor chamber will be controlled. This setting is
recommended when using the centrifuges pretemp feature.
Multifuge X1R
4-6
key to toggle between the two display modes.
key to set the run time counter start.
.
key to toggle between the two display modes.
key.
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