Metrohm 900 Touch Control Manual - Manual (Page 428)

29.12 Evaluations (EVAL)
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900 Touch Control
Slope
Minimum difference between the slope before and after the break point.
The smaller the difference, the more break points will be found.
Input range 0.0 - 10.0
Default value 0.9
Smoothing factor
The higher the smoothing factor, the fewer break points will be found.
Input range 2 - 20
Default value 5
Set windows
This parameter allows to evaluate break points only in a certain range (so-
called window) of the curve. Break points outside this window will not be
evaluated. Only one window can be defined. Within this window how-
ever, all break points are evaluated.
Selection off | Measured value | Time | Volume
Default value off
off
The entire titration curve is being evaluated.
Measured value
The window is defined on the measured value axis.
Time
The window is defined on the time axis.
Volume
The window is defined on the volume axis.
Setting windows
The lower and upper limit of the window is defined under [Set window].
Lower limit
Measured value, time or volume for the lower limit.
The values that are actually measurable may vary from the values specified
here, depending on the hardware. The binding measurement value ranges
can be found in the "Technical specifications" chapter for the control
device used.
Measured value (measuring mode pH):
Input range
–20.000 - 20.000
Default value –20.000