How to analyse a decay curve in catman®Professional?

The time period (delta t) between two defined points (e. g. 80% and 20% of the maximum) is to be computed for a decaying signal variation (e. g. cooling curve). In catman® Professional this task can be solved using an Auto Command list.

In the example, the delta t between points Y2 and Y1 after the maximum (i. e. in the decaying part of the curve) is computed automatically. The result (delta t) is output to a message box.