Manual Programming; Temporarily Changing Parameters - Consort EV202 Anleitung

Manual programming

TIMER ACTIVE!
STOP NOW?
---- STAND-BY ----
MANUAL
ENTER
VOLTAGE:
ENTER
CURRENT: 500mA
ENTER
POWER:
ENTER
TIME UNIT:
ENTER
TIME: 99:59h
RUN 99:59h
400V 500mA

Temporarily changing parameters

SET 1∫1 99:59h
400V 500mA
SET 1∫1 99:59h
400V 500mA
SET 1∫1 99:59h
400V 500mA
SET 1∫1 99:59h
400V 500mA
Manual programming permits to set voltage, current, power and time
limits for a simple routine electrophoresis run. Parameters can be
10s
changed temporarily without interrupting the run.
1. Verify if the instrument is switched off.
2. Connect the electrophoresis tank to the instrument.
3. Switch the instrument on. If the timer is still running after switching
on, the power supply will automatically proceed with the experiment
for the remaining time. Press STOP (within 10 seconds) if you want
to go in stand-by during the run. The parameters can then be
changed eventually. Press RUN to proceed with the experiment or
400V
press SET, during 2 seconds, to go in stand-by again.
4. Select the MANUAL mode and press SET.
5. Enter the desired voltage limit and press SET.
6. Enter the desired current limit and press SET.
7. Enter the desired power limit and press SET.
8. Enter the desired time-units (hours or kilovolthours) and press SET
(EV222: time-unit is fixed to hours).
9. Enter the desired time and press SET (pre-set to [--:--] if no timing is
50W
required).
10. Press RUN to start the experiment.
• At any time, you can return in the stand-by mode by holding SET pressed during 2
h
seconds.
• At any time, you can avoid programming unnecessary parameters. To do so, simply
press RUN instead of SET after entering the last relevant value and the instrument
will immediately start the experiment keeping the other parameters to their
previous values.
• To ensure that the desired parameter is kept constant, we suggest to pre-
set all other parameters to maximum.
• A blinking unit of the controlling parameter appears when the regulation is
complete.
• The timer will always count down. However, when no time limit has been
50W
programmed it will count up.
Only the parameters of the running step can be changed. A gradient step
can never be changed.
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1. Press SET to change temporarily the parameters without interrupting
the run.
2. Change the actual voltage limit and press SET.
3. Change the actual current limit and press SET.
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4. Change the actual power limit, and press SET.
5. Change the actual time and press SET.
6. The power supply will now continue the run.
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• Temporarily changed parameters are not been kept in memory!
• The instrument will automatically return to the run mode when no button
has been pressed during 10 seconds.
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5