Micromeritics Gemini VII 2390a, Operator'S Manual

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Gemini VII Save As
239-42828-01 - Dec 2012 5-5
Save As
Saves the active window as another file type or file name.
• Saves a file in the active window under a different file name.
• Saves a subset (parameter) of the sample file in the active window as a standalone parameter file, for
example, select Analysis Conditions from the
Save As
menu to create a standalone parameter file of
the analysis conditions portion of the active sample file.
Save As (t-Curve or Alpha-S Curve)
t-Curve
- saves the relative pressures and corresponding thicknesses as an ASCII text file with a .THK
file extension. These data are derived by dividing the condensed volume of adsorptive by the selected
surface area. The density conversion factor in the adsorptive properties file is used to convert quantity
adsorbed to volume of condensed adsorptive.

Alpha-S
- saves the relative pressures and resulting quantities adsorbed as an ASCII text file with a
.ALS file extension. These data are derived by dividing the isotherm by the quantity adsorbed at 0.4
relative pressure.