Metrohm 757 VA Computrace - Manual (Page 67)

4.2 Exploratory specification window
757 VA Computrace – Software
57
Signal Selection of a signal file to be shown with
the
Selected signal properties . An asterisk *
marks the signal file whose parameters are
loaded.
Mode Selection of VA measurement mode, see
VA measurement modes, section 3.2
Sweep
Parameters of the selected VA measure-
ment mode, see VA measurement modes,
section 3.2
Stand-by potential see Stand-by potential, section 3.4
Load/save signals
Signal files ( *.sig ) contain the measurement data and specifi-
cations of a signal recorded in the exploratory mode.
EXPLORATORY SPECIFICATION / File / New parameters
Load default parameters for selected electrode
and measurement mode.
EXPLORATORY SPECIFICATION / File / Load signal
Load an existing signal file. Normally, signal files
are stored in the
Data folder. After selection of the
file to be loaded you are asked Do you want to
load the measurement parameters? . If you click
<Yes> , the measurement parameters are loaded
into the EXPLORATORY SPECIFICATION window.
EXPLORATORY SPECIFICATION / File / Save signal as ...
Save the signal whose parameters are loaded in
the working memory into a new file (this is only
possible for a signal marked with an asterisk
* ).
Enter name and directory for storage of the sig-
nal file.
EXPLORATORY SPECIFICATION / File / Export signal points
Save the measurement points of the sweep of
the current signal loaded in the working memory
into a data file (extension
*.txt ). This data file con-
tains a block of the used method parameters fol-
lowed by the sweep block of X and Y values pre-
ceded by the number of measurement points.
The data files can be imported into spreadsheet
programs like Microsoft Excel.