Software Operation
5-25
Concentration Scale
Select
Concentration Scale
to open the Scale dialog box (Figure 5-16).
Figure 5-16
Concentration Scale Dialog Box
Use this dialog box to set options and parameters as described in
Table 5-2. Make your changes and select
OK
.
Table 5-2
Options/Parameters of the Concentration Scale Dialog Box
Option/Parameter
Description
Linear
Data plotted on a linear scale.
Log
Data plotted using a logarithmic scale.
Min
Select this radio button to specify a minimum value for
the concentration range. When selected, enter a
minimum value in the edit box below. This value must
be greater than or equal to 0.
Max
Select this radio button to set a maximum value for the
concentration range. When selected, enter a maximum
value in the edit box below. Enter a value,
m
, such that
100 <=
m
<= 2e8.
Min/Max
Select this radio button to set both the minimum and
maximum values for the concentration range.
Auto Scale
Select to let the software automatically determine the
minimum and maximum concentration values. Auto-
scale is the default.
Min Concentration
Enter the minimum concentration value here. When the
graphs are auto-scaled, the value shown in this box
(grayed) is the minimum value as calculated by the
software.
Max Concentration
Enter the maximum concentration value here. When the
graphs are auto-scaled, the value shown in this box
(grayed) is the maximum value as calculated by the
software.
