GE Ettan IPGphor 3, Руководство пользователя прибора

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Operating instructions
3
Ettan IPGphor 3 Instrument User Manual 11-0034-58 Edition AB
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The two options for the voltage change pattern are:
• Step , which sets the voltage at the selected value for the new step and then
holds the voltage constant for the step duration; and
• Gradient , which increases the voltage limit (linearly with respect to time)
from the value set for the previous step to the value set for this step. If this is
the first step, the value increases from 0.
The original programmed option is Step for each step. To toggle to Gradient ,
move the cursor to the Step field using the right and left arrow keys and toggle
with the up or down arrow key:
IEF voltage is programmable from 0 –8000 V in increments of 10 V. Each of the
first three digits in the voltage field can be set independently.
1 First move the cursor to the desired digit location using the right and left
arrow keys, and
2 then change the value using the up and down arrow keys.
The original factory programmed voltage for each step is 0. Program each step
with the protocol voltage values. If fewer than nine steps are required, end the
program by assigning a value of 0 V after the final step. The step duration (0 to
99:59 hours) or volt-hours (0 to 300000 Vhr) are programmable for each step.
To select, set the cursor under the currently selected field and use the up or down
arrow key to toggle between Hrs and Vhrs. To set the digits:
1 first move the cursor to the desired digit location using the right and left
arrow keys, and
2 then change the value using the up and down arrow keys.
P r o t # 1 3 S t e p s
S 1 G r a d 5 0 0 V 1 : 0 0 H r s
S 2 G r a d 1 0 0 0 V 4 : 0 0 H r s
S 3 S t e p 8 0 0 0 V 8 0 0 0 0 V h r
P r o t # 1 3 S t e p s
S 1 G r a d 5 0 0 V 1 : 0 0 H r s
S 2 G r a d 1 0 0 0 V 4 : 0 0 H r s
S 3 S t e p 8 0 0 0 V 8 0 0 0 0 V h r