METHOD PROGRAMMING
Method programming permits to store up to 9 different
methods, each with 9 steps, of frequently used parameters
in the non-volatile memory for future recall. Each step is able to
recall a next one, providing a flexible multiple step function for
special techniques. The method mode also permits to program a
linear voltage gradient for any step provided the limiting current
or power is not attained. Parameters can be changed temporar-
ily without interrupting the run.
TIMER ACTIVE!
STOP NOW?
10s
---- STAND-BY ----
METHOD
1. Verify that the instrument is switched off.
ENTER 1
∫
1
METHOD: 1
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 the experiment for the remaining time.
Press STOP (with n 10 seconds) to enter the stand by mode to
eventually change parameters. Press RUN to proceed with the experiment
or pres SET for 2 seconds to re-enter the stand by mode.
i
-
s
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.
i
t
s
ENTER 1
∫
1
STEP: 1
4. Select the METHOD mode and press SET.
ENTER 1
∫
1
GRADIENT: NO
5. Select the desired method and press SET.
6. Select the desired step and press SET.
7. Decide whether or not to run a voltage gradient and
press SET.
ENTER 1
∫
1
VOLTAGE: 400V
8. Enter the desired voltage limit and press SET
(= the voltage end point in case of a gradient).
9. Enter the desired current limit and press SET (this limit is
automatically set to maximum and cannot be changed in
case of a voltage gradient).
ENTER 1
∫
1
CURRENT: 300mA
10. Enter the desired power limit and press SET (this limit is auto-
matically
set to maximum and cannot be changed in case of a voltage
gradient).
ENTER 1
∫
1
POWER: 50W
11. Enter the desired time-units (h of kVh) and press SET.
12. Enter the desired time and press SET.
ENTER 1
∫
1
TIME UNIT:
h
13. Decide if the experiment should automatically proceed with
a next step (resuming from point 6) or stop after this step.
Enter the desired procedure and press SET.
14. Press RUN to start the experiment.
ENTER 1
∫
1
TIME: 99:59h
•
At any time, you can return in the stand-by mode by holding the
SET button for 2 seconds.
•
At any time, you can avoid programming unnecessary parameters
To do so, s mply press RUN ins ead of SET after entering the la t relevant
PEQLAB Biotechnologie GmbH_V1107
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