Hettich EBA 280 - Centrifugation of Substances or Mixtures of Substances with a Density Higher Than 1.2 kg;dm³; Entering or Changing Programs; Saving Programs; Automatic Buffer

AB1101en_SARev.: 03 / 11.2023
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Software operation
7.2.2 Entering or changing programs
Program locations 1-9 are available.
No programs may be stored in program location #. Pro-
gram location # serves as a buffer for changed centrifuga-
tion parameters.
A dash "-" appears in the indicator instead of the program
location number if centrifugation parameters are changed
but then not saved to a program location. The centrifuga-
tion parameters are automatically saved in program location
# after starting the centrifugation run.
The centrifugation parameters in program location # are
overwritten every time a centrifugation run is executed
with changed centrifugation parameters that have not been
saved to a program location.
1. If required: Press the [RCF] button to toggle between RPM and RCF
indicator.
🡆
The indicator above the button lights up.
2.
If required: Press the [SELECT] button to select the desired parameter
and set it with the [Adjustment buttons] .
The parameters t/min and t/sec must be set to 0 with the [Adjustment
buttons] to set continuous operation. Continuous operation is shown
in the time indicator with ‘--:--’ .
3. Use the [SELECT] button to select the ‘PROG STO’ parameter.
4. Use the [Adjustment buttons] to set the desired program location.
5. Press the [START/PULSE] button.
🡆 Settings are stored in the desired program location.
‘*** OK ***’ is displayed briey.
The settings are always stored in program location # if the [START/
PULSE] button is pressed without the ‘PROG STO’ parameter
being selected.
7.2.3
Saving programs
1.
Press the [PROG] button twice.
🡆 ‘PROG STO’ is displayed.
PROG STO: Program location where the centrifugation parameters
are saved.
2. Use the [Adjustment buttons] to set the desired program location.
3. Press the [START/PULSE] button.
🡆 Settings are stored in the desired program location.
‘*** OK ***’ is displayed briey.
The settings are always stored in program location # if the [START/
PULSE] button is pressed without the ‘PROG STO’ parameter
being selected.
7.2.4
Automatic buffer
The centrifugation data is saved to program location
‘#’ every time a centri-
fugation run is started.
No programs can be stored in program location ‘#’ .