Metrohm 797 VA Computrace Manuel d'utilisateur télécharger pdf (Page 91)

4.3 Exploratory curves

797 VA Computrace – Software

Options General parameters for peak evaluation.

Manual

Manual peak evaluation. The base points for base-

line evaluation must be set manually.

Automatic

Automatic peak evaluation. The base points for

baseline evaluation are evaluated automatically.

Reverse peak

Enable peak evaluation of reverse peaks (peaks

with opposite direction compared to the sweep

direction: negative peaks with anodic sweeps;

positive peaks with cathodic sweeps).

Reverse sweep

Enable peak evaluation of the reverse sweep of

cyclic voltammograms (only available with CV and

CVS).

Minimum peak width (V.step) [ ≥ 0 ; 10 ]

Minimum peak width for peak recognition by

number of Voltage steps (= number of measure-

ment points).

Minimum peak height (A) [ > 50 pA ; 100 pA ]

Minimum peak height for peak recognition.

Smooth factor [ 1...6 ; 3 ]

Smoothing power for the Savitzky/Golay smooth-

ing of the baseline (

1 = minimum smoothing, 6 =

maximum smoothing).

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Metrohm 797 VA Computrace Manuel d'utilisateur Page 91