Metrohm tiamo 2.3 (process analysis) - Manual (Page 998)

5.6 Commands ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
982 ￭￭￭￭￭￭￭￭ tiamo 2.3 (for Process Analysis)
Break point evaluation
on | off (Default value: off)
If this option is activated, then sharp, almost 90° changes in directions in
the measurement curve will be evaluated.
EP criterion
Measure of the minimum sharpness of the break point. The smaller the EP
criterion set, the more break points will be found. As this is a relative value
related to the total measured value modification, even small changes in
the measured value can be evaluated as a break point for a small meas-
ured value range.
Range 0 ... 1.0
Default value 0.3
Slope
Minimum difference between the slope before and after the break point.
The smaller the difference, the more break points will be found.
Range 0.0 ... 10.0
Default value 0.9
Smoothing factor
The higher the smoothing factor, the fewer endpoints will be found.
Range 2 ... 20
Default value 5
Window
A range (window) can be defined on the measured value axis or on the
time axis. The break point evaluation will only be carried out in the
defined window. Only the first break point in the defined window will be
recognized.
Selection Measured value | Time | off
Default value off
Lower limit
Value for the lower limit of the window.
Time for the lower limit of the window.
Window = Measured value
Range
-200.0 ... 200.0 µA
Default value -200.0 µA