Micromeritics Gemini VII 2390a Operator's Manual page 154

Report Options Files
Field or Button
Properties button
(continued)
Apply Cheng/Yang
correction checkbox
Smooth differentials
checkbox
Pressure Range button

Selected Reports
list box
Cancel button
Edit button
OK button
5-44
• Diameter at zero energy - enter the diameter of an atom at zero
interaction energy: (2/5)
• Polarizability - enter the polarizability of the adsorbent (or
adsorptive).
• Magnetic susceptibility - enter the magnetic susceptibility of the
adsorbent (or adsorptive).
• Density - enter the density per unit area of the adsorbent (or
adsorptive).

Select 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
Refer to
Report Options
Refer to
Common Fields and Buttons - File Menu
Description (continued)
1/6
× diameter.
Options, page 5-36.
Files, page 5-18.
Gemini VII
Options, page 5-1.
239-42828-01 - Dec 2012