Changing Settings During Centrifugation; Quick Stop Function; Software Operation; Centrifugation Parameters - Hettich ROTINA 380 Operating Instructions Manual

6.7.4

Changing settings during centrifugation

6.8

Quick stop function

7

Software operation

7.1

Centrifugation parameters

7.1.1

Ramp-up and ramp-down parameters

Ramp-up level and ramp-up
time
AB1701en_SA
[START] button to end the centrifugation run.
2. Release the
�� The ramp-down parameter is displayed.
The right side of the
centrifuge is in ramp-down.
The left side of the
at a standstill.
The light on the
OPEN] button go out.
It is not possible to change settings during centrifugation when working with
program links or when a program lock has been set.
The runtime, speed, relative centrifugal force (RCF), ramp-up and ramp-
down parameters and the temperature (only for device with cooling) can be
changed during centrifugation.
Change the value of the desired parameter.
�� The values of the current program are copied to program location
'0' and updated with the changed value.
The original program is not overwritten.
The program location number is displayed in brackets
centrifugation data in the indicator does not match the stored cen-
trifugation data of the program location.
Personnel:
■
Trained user
[STOP/OPEN] button twice.
Press the
�� Ramp-down with brake level "9" (shortest ramp-down time) is dis-
played and executed.
If brake level "0" is preselected, ramp-down takes place with brake
level "9d". With brake level "9d", the ramp-down time is longer
than with brake level "9".
The set ramp-up and ramp-down parameters are displayed.
x: 1-9 = ramp-up level, t = ramp-up time
y: 1-9 = brake level, 0 = unbraked ramp-down, t = ramp-down time
'Ramp-up time' function is enabled.
The
[Ramp-up and ramp-down parameters] button.
1. Press the
�� The ramp-up level parameter or ramp-up time parameter is dis-
played.
[TIME] button to toggle between the ramp-up level and the
2. Press the
ramp-up time.
3. Use the [Rotary knob] to set the desired level or time.
Rev.: 04 / 11.2023
[STOP/OPEN] button lights up when the
[STOP/OPEN] button lights up when the rotor is
[START] button and the right side of the [STOP/
Software operation
'( )' . The
33 / 63