Appendix B ASAP 2460 Operator’s Manual
B-32 246-42800-01 - Dec 2013
4077- Cannot get surface area for: (file name)
Cause: The Isotherm report for the named overlay file has Per gram selected
for the Volume Adsorbed, and the Isotherm report for the primary file
has a surface area option selected for the Volume Adsorbed.
Action A: Edit the Isotherm report for the named ov
erlay file and select a surface
area option for Volume Adsorbed.
Action B: Click
Overlays on the Report options dialog of the primary file and
remove the named overlay file from the list.
4078- Slope and Y-Intercept cannot be determined from the selected points.
Cause: The Langmuir report cannot be generated from the selected points.
Action: Edit the calculation assignments in the Langmui
r column on the
Collected Data dialog.
4135- HOA file [filename] does not exist.
4136- HOA [fil
ename] is corrupt.
Cause: The sample file in the Heat of Adsorption report list does not exist.
Action: Go to Report > Heat of Adsorption. Click Add Samples, then select
the sample file.
Cause: The sample file in the Heat of Adsorption report is corrupt.
Action: Go to Report > Heat of Adsorption. Select the correct sample file,
then click Remove Sample. Rerun the Heat of Adsorption report.