Micromeritics ASAP 2020 Confirm Operator's Manual page 143

New
Plot Options
Selecting a BJH plot option from the BJH Adsorption or Desorption Report Options dialog
enables you to specify the plotting method used for your report and to customize the plot.
You can measure pore width, diameter, or radius; pore size can be expressed in
angstroms or nanometers. Select Options > Units to specify desired units.
When you edit a BJH Adsorption or Desorption plot, a dialog similar to the following is
displayed.
Plot Options
X-Axis
Linear/Logarithmic
Autoscale
202-42811-01 - Mar 2011
Allows you to have data plotted as a curve, points, or both.
Lists the scale options for the x-axis
Choose whether you wish to have the X-axis on a logarithmic
or linear scale. Unless you are performing micropore analy-
ses, use the logarithmic option.
Choose this option to have the x-axis scaled automatically.
Linear X-axes begin at zero, and logarithmic X-axes begin at
an appropriate value. The system uses the highest values col-
lected during analysis as the ending points.
If you deselect this option, the corresponding fields are
enabled so that you may enter a beginning and ending value.
Data collected outside the specified ranges are not included in
the plot.
ASAP 2020 Confirm
4-67