Hettich ROTOFIX 32 A Gebrauchsanweisung Seite 68

Operation
6.7.2 Centrifugation with time preselection
6.7.3 Short-time centrifugation
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[START] button.
3. Press the
�� The centrifugation run is started.
'Rotation' indicator light rotates while the rotor is turning.
The
Timing starts at 0. The first minute is counted up in seconds, then
the time is displayed in minutes. A dot flashes next to the number if
the time is displayed in minutes.
The rotor speed or the resulting RCF value and the elapsed time
are displayed during the centrifugation run.
[STOP] button to cancel the centrifugation run.
4. Press the
Ramp-down takes place with the set brake level. The brake level is
displayed.
An audible signal sounds when the rotor comes to a standstill.
Personnel:
■
Trained user
[RPM/RCF x 100] buttons to set the desired speed.
1. Use the
[t] buttons to set the desired time.
2. Use the
[START] button.
3. Press the
�� The centrifugation run is started.
'Rotation' indicator light rotates while the rotor is turning.
The
The time is displayed in minutes. The last minute is counted down
in seconds. A dot flashes next to the number if the time is dis-
played in minutes.
The rotor speed or the resulting RCF value and the remaining time
are displayed during the centrifugation run.
4. Ramp-down takes place with the selected brake level after the time
has elapsed or if the centrifugation run is cancelled by pressing the
[STOP] button.
An audible signal sounds when the rotor comes to a standstill.
Personnel:
■
Trained user
[RPM/RCF x 100 ] buttons to set the desired speed.
1. Use the
2. Press and hold the
�� The centrifugation run is started.
'Rotation' indicator light rotates while the rotor is turning.
The
Timing starts at 0. The first minute is counted up in seconds, then
the time is displayed in minutes. A dot flashes next to the number if
the time is displayed in minutes.
The rotor speed and the elapsed time are displayed during the
centrifugation run.
[IMPULSE] button to end the centrifugation run.
3. Release the
�� Ramp-down takes place with the set brake level. The brake level is
displayed.
An audible signal sounds when the rotor comes to a standstill.
Rev.: 00 / 11.2023
[IMPULSE] button.
AB1207en