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18 Calibrating universal inputs
18.3.3
Slope calibration (free chlorine, ph/Temp.-compensated)
Step
Action
1
Start the slope calibration.
Device Menu
r
Calibration
r
Select Universal Input
r
Slope Cal-
ibration
2
Clean the sensor and immerse it in the test solution.
3
Check the displayed values for the pH value and
temperature. Automatic sensing can be configured in the calibra-
tion default settings for both process variables independently of
one another. With automatic sensing, the particular influencing
variable is only displayed and can no longer be changed here.
Without automatic sensing, the particular influencing variable must
be entered manually here.
Wait until the measuring value displayed stabilizes and then check
the pH value displayed. Then confirm by pressing "OK".
Example with temperature sensing and without pH-value sensing
4
Enter the concentration value of the test solution. Confirm by
pressing "OK"
5
A protocol summarizing the calibration values determined then ap-
pears. Acknowledge the protocol by pressing "OK".
Failed calibrations are canceled at this point and discarded.
Tap button to enter pH
value of test solution
Measuring value
based on previous
calibration values
Tap button to enter
chlorine concentration
Содержание AQUIS touch P 202580
Страница 12: ...Content...
Страница 26: ...4 Identifying the device version 26...
Страница 29: ...29 5 Mounting Mounting depth with Ci conductivity sensor 283 3 mm 2 3 mm 36 mm 25 mm 23 2 mm...
Страница 32: ...5 Mounting 32...
Страница 64: ...7 Startup 64...
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Страница 107: ...107 8 Operation Example of a Quad View...
Страница 108: ...8 Operation 108...
Страница 114: ...9 Parameterization 114...
Страница 160: ...10 Configuration 160...
Страница 182: ...13 Calibrating a pH measuring chain 182...
Страница 196: ...16 Calibrating CR conductivity sensors 196...
Страница 206: ...17 Calibrating Ci conductivity sensors 206...
Страница 214: ...18 Calibrating universal inputs 214...
Страница 228: ...19 PC Setup Program 228...
Страница 319: ...319 20 Technical data...
Страница 320: ...20 Technical data 320...
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