Micromeritics TRISTAR II PLUS User Manual

HORVATH-KAWAZOE REPORT
The Horvath-Kawazoe method plots individual peaks for different pore sizes even if the difference
between one pore size and the next is only one angstrom (0.10 nm) or less.
Selections
Description
Apply Cheng-Yang
correction [selection]
Use to apply the Cheng-Yang correction to the pore size analysis.
This correction substitutes the Langmuir equation of state for Henry’s
Law in the Horvath-Kawazoe derivation.
Interaction Parameter
[groupbox]
Use to determine which interaction parameter will be used in the
report. These options are disabled if Sphere is selected in the Pore
Geometry group box.
Computed. Use to calculate using the parameters on the Horvath-
Kawazoe Physical Properties window (click Properties to display
the Physical Properties window). The interaction parameter is
recalculated each time a parameter in the Physical Properties
window is edited.
Entered. Calculates using the value entered in the text box.
Pore Geometry
[groupbox]
Select the option that best represents the physical geometry of the
micropores in the sample material. When Sphere is selected, options
in the Interaction Parameter group box are disabled.
Horvath-Kawazoe Report
Horvath-Kawazoe Report
TriStar II Plus Operator Manual
303-42800-01 (Rev M ) — Sep 2023
8 - 31

Micromeritics TRISTAR II PLUS Specifications

General

Brand	Micromeritics
Model	TRISTAR II PLUS
Category	Measuring Instruments
Language	English