Micromeritics GEMINI VII Operator's Manual page 131

Alpha-S Method Report (continued)
Field or Button
Pressures [button]
Ref. surface area
[text box]
Select Range
for Alpha-S Fit
[group box]
Selected Reports
[group box]
For fields and buttons not listed in this table, see
tons on page 2 -
Gemini VII Operator Manual
239-42828-01 (Rev H ) — May 2021
Description
Use to select a pressure range for report calculations and points for
exclusion from calculations.
Calculation pressure range. Enter the minimum and maximum
pressures to be used in the pressure table.To exclude a point from
the calculations used to generate the report, select Exclude.
Exclude All. Select to exclude all pressure points in the table.
Include All. Select to include all pressure points in the table.
Enter the surface area from the reference curve. This value is used
to calculate the sample surface area.
Enter minimum and maximum relative pressures to determine the fit.
Alpha-S Plot. Use to plot data in graph format.
Autoscale x-axis. The x-axis field shows the relative pressure.
n
Autoscale y-axis. The y-axis field shows the quantity of gas
n
adsorbed.
Overlay samples. Use to overlay sample files on the plot.
n
Tabular Report. Use to have a tabular report of data generated.
2.
Alpha-S Method Report
Common Fields and But-
7 - 3