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To set the Electrode Type:
• Press
while in
ISE Measure
mode.
• Press
.
• Use
or
to select the Electrode Type option.
• Press
and use
or
to select the desired
standard ISE or a custom one from the list.
For standard ISE:
• Press
to visualize the Ion constants and then press
at any time to exit Ion Constants view mode.
• Press
to confirm your selection and return to
ISE Setup
options.
For custom ISE:
• Press
to edit the Ion constants for the selected custom
ISE. Use
or
to select the desired constant and
press
to enter edit mode or
to cancel operation.
• For the Ion name the Text Editor menu will be displayed on the
LCD. Enter the desired information by accepting the highlighted
character which is added in the text bar, using
. The
and
keys help the user to select the desired
character. It is also possible to delete the last character by
positioning the cursor on the Backspace character and pressing
. Press
to return to the Ion Constants menu. If
the Saving Confirmation is enabled, press
to accept the
modified option,
to escape without saving or
to return to the editing mode. Otherwise, the modified option is
saved automatically.
• To set the appropriate Ion molar weight (in g/mol units) use
or
to set the desired value
and then press
to save the current value or press
to cancel
operation.
• To select the appropriate
Ion Charge/Slope use
or
and then press
. If the Ion electric charge is
None, its slope can be manually set by pressing
.
A pop-up menu will be displayed on the LCD, in which the slope
value can be set using
or
. Press
to
save the modified value or press
to return to the previous
menu.
Note:
If an ISE calibration was performed and a different Ion
Selective Electrode is selected (standard or custom), a
warning message appears on the LCD informing the user to
perform a new calibration or to select the previous ISE in
order to perform accurate measurements.
Concentration Unit
Select the desired concentration unit for the measured Ion or chemical compound. The available concentration
units are: ppt, g/L, ppm, mg/L, µg/mL, ppb, µg/L, mg/mL, M, mol/L, mmol/L, %w/v and User (custom
unit).
To set the Concentration Unit:
• Press
while in
ISE Measure
mode.
• Press
.
• Use
or
to select the Concentration Unit option.
• Press
and use
or
to highlight the
desired option.
• Press
to confirm your selection or press
to
cancel operation.
Sample ID
- See pH Setup section.
Stability Criteria
- See pH Setup section.
Log
- See pH Setup section and Logging section.
Note
: The Logging Data Configuration option includes also the Ion Constants parameter. If you want it to appear
in the log reports, it must be enabled.
Alarm
- See pH Setup section.
Note
: The Alarm Limits (Low and High) are set in the selected concentration unit of the measured Ion.
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