Select the "Calculate Lethalities" Button to calculate the Sterility value using the Ball Formula method.
Commercial Sterility: this is the value as determined by the Process Authority to be the minimum limit for "Commercial Sterility"
Minimum Health: this is the value as determined by the Process Authority to be the minimum limit for "Minimum Health"
(When clicking "Print Report," CALSoft will ask you if you would like to include the commercial sterility and/or minimum health values on the deviation evaluation report).
Calculated Lethality: when the "Calculate Lethalities" button is clicked, CALSoft will use the heating factors and actual processing parameters to calculate the sterility value (F value) with the Ball Formula. The page will also display whether the calculated lethality is OVER or UNDER the targets for Commercial Sterility and Minimum Health.