File Type
File Name
Extension
Alpha-s Curve
1 )
.ALS
Adsorptive Properties
.ADP
Analysis Conditions
.ANC
Degas Conditions
.DEG
Heat of Adsorption
Report
.HOA
Methods
.MTH
Report Options
.RPO
Sample Information
.SMP
Sample Tube Prop-
erties
.STB
SPCReport
.SPC
Thickness Curve
2 )
.THK
File Type and File Name Extension
File Type
File Name Extension
Portable document
format
.PDF
Report
.REP
Spreadsheet
.XLS
Unicode
.TXT
Extensible markup lan-
guage
.XML
File Types for Printing or Exporting
1 )
Saves the relative pressures and resulting quantities adsorbed as an ASCII text file. These
data are derived by dividing the isotherm by the quantity adsorbed at 0.4 relative pressure.
2 )
Saves the relative pressures and corresponding thicknesses as an ASCII text file. 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.
File Status, Description, and Location
TriStar II Plus Operator Manual
303-42800-01 (Rev M ) — Sep 2023
2 - 7