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pH SETUP
The pH Setup menu allows the user to set the parameters associated with pH measurement and calibration.
pH can be set for Channel 1 only.
Accessing pH Setup
• Press
while in
Measure
mode and then
to
select pH range for the desired channel.
• Press
and then
to access pH Setup menu.
To access a pH Setup option:
• Use
or
to highlight the desired option.
• Press
to access the selected option.
The following is a detailed description of the pH Setup option
screens.
Profile
This option opens the Profile manager. Enabling Profile allows
the user to Save, Load or Delete an application Profile. The Profile
option allows the user to store up to ten separate profile
applications (five profiles for each channel). Each Profile can be
named and recalled at a moment’s notice. A profile is a sensor
setup complete with measurement units, logging and display
preferences, calibration standards (Buffer or Standards including
custom), setup of the Display screen for measurement (i.e. single,
dual, graphing, GLP) and any other sensor configuration. Once saved,
the exact same profile can be used at another time. This is a
handy feature if the meter is used occasionally for additional
applications because it saves time in the setup of the meter and
ensures that the same procedure will be used.
To save the measurement configuration for pH mode:
• Press
and use
or
to highlight Profile.
• Press
/
to enable / disable this feature.
The available options are:
Save Profile
:
save the current profile.
Save Profile As...
:
save current profile using a specific name.
Load Profile
:
load from available profiles.
Delete Profile
:
delete a profile.
Save Current Profile
To save the current profile:
• Use
or
to select Save Profile or Save Profile As...
• Press
. The
Text Editor
box will be displayed on the LCD.
• Enter the desired profile name by using
and
to highlight the desired character and then press
to add it to the text bar. It is also possible to delete the last character by positioning the cursor on the
Backspace character ( ) and pressing
.
• Press
to return to the Profile options.
• Use Save Profile to save changes made to a presently used Profile. Changes will overwrite existing configurations.
• Select Load Profile to select a profile to use from the list of saved profiles. Highlight the desired profile and
press
.
• Select Delete Profile to remove a selected profile from the saved list.
Highlight the profile and press
.
Temperature
The temperature has a direct influence on pH. This option allows the user to choose the temperature source and
units, as well as the desired manual temperature for manual temperature compensation mode.
Temperature Source
If using a temperature probe, Automatic Temperature Compensation will be performed relative to the displayed
temperature, with the “
ATC
” indicator displayed on the LCD. A single temperature probe can be used for both
measurement channels if desired. Select the source by selecting Manual, Channel 1 or Channel 2. If no temperature
probe is detected, Manual Temperature Compensation will be performed, with the “
MTC
” indicator on the LCD.
Temperature Unit
The desired temperature unit can be chosen (Celsius, Fahrenheit or Kelvin degrees) and the meter will automatically
make the conversion for the selected unit.
Manual Temperature
If no temperature probe is connected, the desired temperature can be set manually. The default setting is 25 °C.
If the measured temperature is different, the value can be manually adjusted to obtain an accurate pH measurement.
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