Enter Centrifugation Parameters; Running Time; Speed (Rpm); Relative Centrifugal Acceleration (Rcf) And Centrifuging Radius (Rad) - Hettich ROTINA 380 Mode D'emploi

14

Enter centrifugation parameters

If no key is pressed for 8 seconds long after the selection or during the input of parameters, the previous
values will be shown in the display. The input of parameter then has to be executed again.
When you enter several parameters, the
settings for the last parameter.
If parameters are changed, the program place number is displayed in parentheses (). This means that the
centrifugation data in the display no longer corresponds to the centrifugation data from the program place that
has been saved.
You can no discontinue entering parameters at any time by pressing the key
adjustments are not saved.
14.1

Running time

In order to set continual running, the minutes, seconds and hours have to be set to zero.
Continual running is represented in the display by the following symbol, "∞".
•
Press the key. The parameters t/hms is displayed. The minutes (m) are shown in parentheses < >, and
TIME
can be changed.
•
Use the adjusting knob
•
Press the key. The seconds (s) are shown in parentheses < > and can be changed.
TIME
•
Use the adjusting knob
•
Press the key. The hours (h) are shown in parentheses < > and can be changed.
TIME
•
Use the adjusting knob
•
Press the key, to have the settings applied to the display.
START
14.2

Speed (RPM)

•
Press the key. The parameters RPM is displayed.
RPM
•
Use the adjusting knob
•
Press the key, to have the settings applied to the display.
START
14.3

Relative centrifugal acceleration (RCF) and centrifuging radius (RAD)

•
Press the key as often as it takes to display the parameters RCF and RAD. The LED is lit in the key.
RCF
•
Use the adjusting knob
•
Press the key again. The parameters RAD and RCF are displayed.
RCF
•
Use the adjusting knob
By changing the centrifuging radius, the value adjusts automatically to the RCF.
•
Press the key, to have the settings applied to the display.
START
14.4

Run-up and run-down parameters

14.4.1

Run-up step

•
Press the key as often as necessary until the parameter
•
Use the adjusting knob
•
Press the key, to have the settings applied to the display.
START
14.4.2

Braking step

•
Press the key as often as necessary until the parameter
•
Use the adjusting knob
•
Press the key, to have the settings applied to the display.
START
14.4.3

Brake switch-off speed

•
Press the key as often as necessary until the parameter N Brake is shown.
•
Use the adjusting knob
•
Press the key, to have the settings applied to the display.
START
key does not have to be pressed until you have made the
START
to set the value you want.
to set the value you want.
to set the value you want.
to set the value you want.
to set the RCF you want.
to set the centrifuging radius you want.
to set the level you want.
to set the level you want.
to set the value you want.
STOP / OPEN
is shown.
is shown.
EN
. In this case the
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