Manual Power Supplies
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, provi-
ding 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 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.
4.
Select
METHOD
and press
:
PROCEDURE?
MANUAL
METHOD
SETUP
5.
Select the desired method and press
:
CHOOSE
METHOD
1
6.
When previously multiple steps have been
programmed, select the desired step and
press
:
METHOD 1|1
STEP
1
7.
Decide whether or not a linear voltage
gradient has to be performed
and press
:
METHOD 1|1
GRADIENT
NO
8.
Enter the desired voltage limit
and press
:
METHOD 1|1
VOLTAGE
300
V
When performing a voltage gradient,
enter the desired end Voltage. The start
Voltage is the end point of the previous
step.
9.
Enter the desired current limit
and press
:
METHOD 1|1
CURRENT
500
mA
This limit is automatically set to
maximum and cannot be changed in case
of a voltage gradient step.
Rev. 1605
6
Method/steps
