Micromeritics TRISTAR II PLUS Operator's Manual page 190

8 Selected Report Options
Horvath-Kawazoe Report (continued)
Selections
Pressures [button]
Properties [button]
8 - 32
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.
Click to view or edit the constants describing the physical properties
of the adsorbent and adsorptive.
Adsorbent. Contains the parameters for the sample. If using
Computed for the interaction parameter, all fields are enabled. If
using Entered, only the values in the Diameter and Diameter at zero
energy text fields may be edited.
Density. Enter the density per unit area of the sample. *
n
Description. Select the name of the sample used in the analysis.
n
Diameter. Enter the diameter of the sample atom.
n
Diameter at zero energy. Enter the diameter of an atom at zero
n
interaction energy: (2/5)
Magnetic susceptibility. Enter the magnetic susceptibility of the
n
sample. *
Polarizability. Enter the polarizability of the sample. *
n
Adsorptive. Contains the parameters for the adsorptives. If using
Computed for the interaction parameter, all fields are enabled. If
using Entered, only the values in the Diameter and Diameter at zero
energy text fields may be edited.
Density. Enter the density per unit area of the adsorptive. *
n
Diameter. Enter the diameter of the gas phase atom.
n
Diameter at zero energy. Enter the diameter of an atom at zero
n
1/6
× diameter.
TriStar II Plus Operator Manual
303-42800-01 (Rev M ) — Sep 2023