ASAP 2460 Operator’s Manual Appendix B
246-42800-01 - Dec 2013 B-23
4036- Fewer than 2 points available for Horvath-Kawazoe calculations.
Cause: You must select at least two data points for inclusion in the Horvath-
Kawazoe analysis on the Collected Data dialog. No report will be pro-
duced.
Action: From the Collected Data dialog, select
the data points to be analyzed.
4037- Computations failed while processing the primary data set. No reports will be
produced.
Cause: The preparation of data for reporting could not be successfully com-
pleted. No Horvath-Kawazoe reports will
be produced. This message
will always be preceded with another one containing additional infor-
mation.
Action: Refer to the number of the error messa
ge which preceded this one for
an explanation.
4038- Fewer than 2 points available for the Langmuir Qm computation. Cheng/Yang
correction will not be applied.
Cause: The Cheng/Yang correction to the Horvath-Kawazoe equation requires
the value of the monolayer volume as calculated from the Langmuir
equation. The isotherm must include at least two points above 0.02 rel-
ative pressure for the Langmuir equation to be
applied.
Action: The analysis will be performed without the
Cheng/Yang correction.
Deselect Apply Cheng/Yang correction on the Horvath-Kawazoe
Report Options dialog to prevent this message from appearing on
future reports.