54733-10BA2L
3 – 342 02.2017
Menu Structure Volume 3
2 Calibration Method Different calibration methods are used depending on the application
and the local conditions. If you need help, please refer to chapter
7.3 and chapter 7.4.
You can choose from the following calibration methods:
• 1-POINT LIN
Use the 1-point calibration only if full calibration is not possible.
This method requires an empty calibration (level below mea-
suring range). Using additional inputs such as product density
and measurement path (Device Config Setup Cal
Parameter Product Conditions), the count rate for the
upper calibration point is then determined automatically.
•MULTIPOINT
Level measurements are mostly calibrated using this method.
In addition to the empty calibration, you can also carry out a
full calibration and, if necessary, calibrate additional calibration
points between 0 and 100%.
Up to 10 calibration points can be entered. In most cases, how-
ever, 2 calibration points suffice: empty and full.
• 1-POINT EXP
Rarely used.
Use the exponential 1-point calibration if you expect an expo-
nential characteristic curve and full calibration is not possible.
This method requires an empty calibration (level below mea-
suring range). Using additional inputs such as product density
and measurement path (Device Config Setup Cal
Parameter Product Conditions), the count rate for the
upper calibration point is then determined automatically.
• 2-POINT EXP
Rarely used.
Use the exponential 2-point calibration if you expect an expo-
nential characteristic curve and wish to perform a full calibra-
tion as well.
3 Cal Curve Type •NORMAL
Is used in almost all cases.
With rising level, a falling count rate is expected.
• REVERSED
Is rarely used, for example with so-called backscatter measure-
ments.
With rising level, a falling count rate is expected.
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