Micromeritics ASAP 2460, Operator'S Manual

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ASAP 2460 Operator’s Manual Appendix B
246-42800-01 - Dec 2013 B-27
4052- Fewer than two points are selected for this report.
Cause: At least two points are required for the BET calculations.
Action: Edit the calculation assignments for the BET report.
4053- At least two data points must be selected for t-Plot calculations.
Cause: At least two points are required for the t-Plot calculations.
Action: Edit the calculation assignments for the t-Plot report.
4054- Fewer than two data points are inside the fitted thickness range.
Cause: At least two points must be within the fitted thickness range for the t-
Plot calculations.
Action A: Edit the calculation assignments for the t-Plot report.
Action B: Edit the fitted thickness range in the t-Plot report editor.
4055- A positive BET surface area could not be calculated.
Cause: Fewer than two points were assigned to the requested surface area cal-
culation in the collected data table.
Action A: Assign more points to the surface area calculation.
Action B: Select a different surface area in the t-Plot report editor.
4056- A positive Langmuir surface area could not be calculated.
Cause: Fewer than two points were assigned to the requested surface area cal-
culation in the collected data table.
Action A: Assign more points to the surface area calculation.
Action B: Select a different surface area in the t-Plot report editor.