Micromeritics Gemini VII 2390a, Operator'S Manual

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Gemini VII Report Options Files
239-42828-01 - Dec 2012 5-37
Fraction of pores

open at both ends text
box
During adsorption calculations, the analysis program assumes that all
pores are closed at one end. Occasionally, a percentage of pores may be
open at both ends causing disagreement in the adsorption and desorption
data or in the values for total volume and total BJH pore volume. Enter the
fraction of pores open at both ends to compensate for this error.
This field is not available for the
BJH Desorption Report Options
window.
Adsorptive button
Displays the
BJH Adsorptive Options
window. The recommended
adsorptives and their values are shown. Up to eight adsorptive / adsorbate
property factor combinations may be specified.
Smooth differentials

checkbox
Select the checkbox to smooth all differential calculations thus eliminating
variations in the differential computation caused by noise in the input data.
Cumulative Reports

options
•
Larger -
select to report the total volume found in pores larger than the
current pore size.
•
Smaller -
select to report the total volume found in pores smaller than
the current pore size.
Selected Reports

list box
Refer to
Report Options Files
, page
5-18
.
Field or Button Description (continued)