10
Thermo Scientific Orion Star A214 Benchtop and Star A324 Portable pH/ISE Meter Reference Guide
pH/ISE Channel Menu
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measurements and calibrations.
Main Setup Menu
2nd Level
3rd Level
Menu Options
Menu Description
pH/ISE Channel
Method
List of Methods
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Mode and Settings
Measure Mode
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Read Type
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Auto
(
)– Press
to take a measurement. When the
measurement is stable, it is locked on the display until
is
pressed again.
Continuous
– The measurement is constantly updated on the
display and
stabilizing
or
ready
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measurement stability.
Timed
– Measurements are taken at a set time interval. To enter
the time interval, highlight
t
Timed
press
to highlight the
hours (HH), minutes (MM) or seconds (SS), press
f3 (edit)
and use
the numeric entry screen to change the values.
Resolution (pH mode)
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Menu used to select the resolution for the displayed measurement values.
Resolution (ISE mode)
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Menu used to select the resolution for the displayed measurement values.
Buffer Group (pH mode)
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Menu used to select the buffer group used for automatic buffer
recognition during pH calibrations.
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t.
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Blank Correct (ISE mode)
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t/P
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for ISE measurements. The automatic blank correction feature uses
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(ISE mode)
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longer amount of time to stabilize in calibration standards (about three
to five minutes).
