Braking Step; Run-Down Time; Brake De-Energisation Speed; Radius/Temperature - Hettich ROTIXA 50 S Mode D'emploi

13.4.3

Braking step

•
Press the key repeatedly until the parameter
inversely.
•
Set the desired step by means of the control knob
B-braking steps can only be set for special rotors.
13.4.4

Run-down time

If a brake de-energisation speed has been set, it is not possible to set a run-down time.
•
Press the key repeatedly until the parameter
•
Set the desired value by means of the control knob
13.4.5

Brake de-energisation speed

•
Press the key repeatedly until the parameter n
•
Set the desired value by means of the control knob
13.5

Radius/Temperature

13.5.1

Radius

•
Press the key repeatedly until the parameter r/mm is displayed and the input field is shown inversely.
•
Set the desired value by means of the control knob
The value of the RCF/RZB adapts automatically when the radius is changed; this is shown by the indication flashing.
13.5.2

Temperature (for centrifuges with cooling only)

•
Press the key repeatedly until the parameter T/°C is displayed and the input field is shown inversely.
•
Set the desired value by means of the control knob
13.6

Automatic buffer

The buffer comprises the program locations "----" and 90 to 99. Every time a centrifugation run is started, modified
centrifugation data are automatically stored in program location "----". The modified centrifugation data for the last 11
centrifugation runs are stored in the buffer and can be called up (see Chapter "Calling up programs").
14

Programming

14.1

Entering / modifying programs

•
Set the desired parameters (see Chapter "Entering centrifugation parameters").
•
Press the key in order to select the parameter PROG-Nr. The input field will be displayed inversely.
PROG
•
Set the desired program location by means of the control knob
If the program location indicator flashes, then this program location has already had centrifugation data assigned
to it. In this case, set a free program location or overwrite the centrifugation data by continuing.
•
Press the key once to save the settings in the desired program location.
STO
Press the key twice to overwrite centrifugation data already stored.
STO
14.2

Calling up programs

•
Press the key in order to select the parameter PROG-Nr. The input field will be displayed inversely.
PROG
•
Set the desired program location by means of the control knob
•
Press the key. The centrifugation data for the selected program location will be displayed.
RCL
or is displayed. The input field will be displayed
t
0-9
.
is displayed. The input field will be displayed inversely.
t
min:sec
.
(•)
/RPM is displayed. The input field will be displayed inversely.
.
.
.
.
.
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