Sigma 1-14, Руководство по эксплуатации

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1-14K
Using the Centrifuge
Version 05/2010, Rev. 1.8 of 01/09/2011- sb 27
Translation of the original operating manual
6.3.3 Starting a Centrifugation Run
The centrifuge is ready for operation when the mains power switch is
on and the lid is closed.
•
Press the start key in order to start a centrifugation run.
6.3.4 Interrupting a Centrifugation Run
•
Press the stop key in order to interrupt a centrifugation run. The
centrifugation run will be terminated prematurely.
6.3.5 Interrupting a Deceleration Process
•
Press the start key during a deceleration process in order to
interrupt it and to restart the centrifuge.
6.3.6 Speed / Relative Centrifugal Force (RCF)
The RCF value is determined by the rotor geometry and speed. The
RCF and speed values, therefore, depend on each other. If one of the
two values is entered, the other value will be set automatically.
•
To preselect a speed value or a RCF value, press the “set” key
repeatedly until the corresponding unit flashes on the display.
•
Select the desired speed or RCF value via the arrow keys.
•
Confirm the selection by pressing the start key.
The data will also be accepted and saved after approx. 20 seconds if
no other key is pressed within this time period.
During operation, you can switch from the speed value to the RCF
value and vice versa via the arrow keys.
6.3.6.1 Changing the Speed/RCF Value during Centrifugation
The preselected speed or RCF value can be changed during
centrifugation.
•
Press the “set” key repeatedly until the desired unit flashes on
the display.
•
Change the speed or RCF value by pressing the arrow keys. The
parameters will take effect immediately.