Micromeritics Gemini VII 2390a, Operator'S Manual

Page: 121 / 426

Gemini VII Analysis Conditions Files
239-42828-01 - Dec 2012 5-11
Analysis Conditions Files
File > Open > Analysis Conditions
(or click the
Analysis Conditions
tab when in Advanced format
or use the
F3
keyboard shortcut)
The
Analysis Conditions
tab provides details for setting up the sample analysis conditions file.
Use this window to manually enter the pressures or use the
Insert Predefined
button to insert default
system values.
A pressure table consists of relative pressure points (and possibly calculation assignments) at which
data (isotherms) are to be collected. The relative pressures may span the entire range of 0.00000001 to
0.995 p/p
o
. There must be one adsorption branch followed optionally by one desorption branch.
Several analysis conditions files containing complete pressure tables are included with the analysis
program. To use these files, it is recommended to use the
File > Save As
option to save the file as a dif-
ferent name and edit the new file.
Close button
Preview button
Replace button
Save button
Table buttons
Refer to the field and button table in
Common Fields and Buttons - File
Menu Options
, page
5-1
.
Field or Button Description (continued)