Ingersoll-Rand ETA2, ETA5 To View Cp and Cpk

Press again to see the individual readings displayed in groups of four readings per screen.

Note: By using the four arrow keys it is possible to move back and forth

through all of the subgroups and individual readings.

To view another job, press and repeat above procedure.

To View Cp and Cpk

At the job name/spec screen press , screen will show the Cp and Cpk and the number of

samples used in the calculations.

Press , screen will now show x-bar, R and sigma based on all of the data (all subgroups

calculated together).

The number of samples that were NOK will also be displayed expressed as a percentage.

Press , screen will show the highest and lowest torque recorded and the number of

readings that were above the maximum torque value and minimum torque value.

To return to the main menu, press

For more information on Cp, Cpk and CAM, refer to the glossary.

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