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13 Calibrating redox sensors
13.2.2
Calibration default settings for Redox sensors
Redox calibration default settings
Parameter
Redox test solution
64
Before you can perform a calibration, you must first enter the necessary calibra-
tion default settings. The possible settings for the Redox calibration are de-
scribed in the following.
Open the calibration default settings:
Device Menu > Calibration > Select Analysis Input for pH/redox/NH
tion Presets
NOTE!
The "Calibration default settings" menu appears in the Device menu only if a
user with corresponding user rights is logged in. The "Calibration default set-
tings" menu for a digital sensor is visible for the digital sensor concerned only
when it is linked.
⇨
Chapter 8.2.1 "Log-on/Log-out", page 91
⇨
Chapter 8.2.7 "Digital sensors", page 97
Sample screen:
Redox calibration default
settings
(zero-point calibration)
The calibration default settings enable the calibration routines to be accessed in
the particular calibration menu.
Calibration routines that are not enabled are not visible in the calibration menu.
Additional calibration default settings are explained in the following table.
Possible settings
-1500 to +1500 mV
NOTE!
Remember that the configuration of the redox measurement input must be set
to the redox unit "mV" for the zero-point calibration and to "Percent" for the two-
point calibration.
⇨
Chapter 10.6.4 "pH/Redox/NH3 analysis inputs", page 21
Explanation
Manual entry of the Redox potential of
the test solution being used for calibra-
tion
> Calibra-
3
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