Micromeritics ASAP 2460 Operator's Manual page 151

ASAP 2460 Operator's Manual
Field or Button
Properties button
(continued)
Apply Cheng-Yang
correction checkbox
Smooth differentials
checkbox

Selected Reports
list box
Cancel button
Edit button
OK button
246-42800-01 - Aug 2013
Adsorptive group box:
Contains the parameters for the adsorptives (provided with the software
and/or user-defined). 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.
• Mnemonic - select the mnemonic of the adsorptive gas in use.
• Diameter - enter the diameter of the gas phase atom.
• Diameter at zero energy - enter the diameter of an atom at zero
interaction energy: (2/5)
• Polarizability - enter the polarizability of the adsorptive.
• Magnetic susceptibility - enter the magnetic susceptibility of the
adsorptive.
• Density - enter the density per unit area of the adsorptive.
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.
Refer to
BJH Adsorption/Desorption Report
Select the types of reports to generate.
Refer to
Common Fields and Buttons - File Menu
Description (continued)
1/6
× diameter.
Options, page 3-49.
Report Options Files
Options, page 3-1.
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