Metrohm viva 1.0 (process analysis) - Manual (Page 594)

5.6 Evaluation subwindow
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viva 1.0 (for Process analysis)
Tolerance
Tolerance of the verification potential for the assignment of a peak to a
substance. The peak potential determined must be within the range Char-
acteristic potential ± Tolerance so that the substance is recognized.
Input range 0.001 - 1.000 V
Default value 0.200 V
Min. width
Minimum peak width for the assignment of a peak to a substance. The
calculated peak width must be larger than Min. width in order for the
substance to be recognized.
Input range 0.001 - (Max. width) V
Default value 0.010 V
Max. width
Maximum peak width for the assignment of a peak to a substance. The
calculated peak width must be smaller than Max. width in order for the
substance to be recognized.
Input range (Min. width) - 1.000 V
Default value 0.500 V
Min. measured quantity
Minimum measured quantity for the assignment of a peak to a substance.
The measured quantity must be greater than Min. measured quantity
in order for the substance to be recognized. Value and unit can be
entered or selected separately.
Input range 1 - 999
Default value 200
Selection mA | µA | nA | pA
Default value pA
Sweep direction
Specification as to whether the substance is to be evaluated during for-
ward or reverse movement of the cyclical sweep.
Selection anodic | cathodic
Default value anodic
Navigation bar
Navigation bar for changing the displayed substances with the following
functions: