Metrohm tiamo 2.1 (ProcessLab) - Manual (Page 985)

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tiamo 2.1 (ProcessLab) ￭￭￭￭￭￭￭￭ 969
Threshold value
The evaluation of the maximum begins as soon as the slope of the curve
exceeds the set threshold value.
Range 0.1 ... 1000.0 mAU/s
Default value 20.0 mAU/s
Break-point evaluation
Break-point evaluation
on | off (Default value: off)
If this option is enabled, 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 alteration, even small changes in the
measured value can be evaluated as a break-point for a small measured value
range.
Range 0.0 ... 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 win-
dow. 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.