Metrohm 797 VA Computrace User Manual
Page 92
4 Exploratory mode
797 VA Computrace – Software
80
Baseline
Parameters for baseline evaluation.
Begin (V)
(for CPVS:
s
)
[ Start potential...End potential ; - ]
Manual setting of the start base point
for baseline
evaluation. The values can be increased or de-
creased by clicking the
buttons of the field or
by clicking the field and pressing the ↑ or ↓ key.
If the automatic peak evaluation is selected,
n/a
is
displayed and the field can not be edited.
End (V)
(for CPVS:
s
)
[ Start potential...End potential ; - ]
Manual setting of the end base point for baseline
evaluation. The values can be increased or de-
creased by clicking the
buttons of the field or
by clicking the field and pressing the ↑ or ↓ key.
If the automatic peak evaluation is selected,
n/a
is
displayed and the field can not be edited.
Type [ Linear, Polynomial, Exponential , Horizontal ; Linear
]
Selection of the baseline type.
Automatic peak
evaluation is only possible with baseline types lin-
ear and horizontal.
Scope [ Whole peak, Front end, Rear end ; Whole peak ]
Selection of the range for baseline evaluation.
This field can only be edited if the
Linear
baseline
type is selected.
Close
the
PEAK SEARCH
window.
Clear all the peak evaluation results entered in the
peak table and the
EXPLORATORY CURVES
win-
dow.
Start peak evaluation with the current parameters
entered in the
PEAK SEARCH
window. The calcu-
lated baselines and peak maximum positions are
displayed in the
EXPLORATORY CURVES
window.