ACTA 4000 User Guide Measurement results
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6.2.1 Basic Measurement dialog box
The Basic Measurement Dialog box
This is the standard dialog box on ACTA
Basic. It is also available on the Quality
Control and Advanced Analysis versions by
selecting it under menu block View.
No Display Description
1 Unit The unit for torque, (engineering unit).
2 Filter frequency Filter frequency, visible for pulse tools only.
3 Measured torque Measured torque
4 Measured parameter 2 Measured angle. If no angle signal then this field is empty.
5 X bar The average value of all the measurements that have been performed. Located in the
memory.
6 Confidence interval neg. The lowest possible value with a confidence of more than 99 %.
7 Confidence interval pos. The highest possible value with a confidence of more than 99 %.
8 Last five tightening operations The last tightening operations entered in the memory. With each new tightening
operation the result is displayed at the top and the old results are scrolled down. When
the memory is empty this field is empty.
9 Number of pulses If a pulse-tool is selected, this field shows the number of pulses for the last tightening
operation. If Hz is displayed after “No of pulses” pulse frequencies are displayed. If not
a pulse tool this field is empty.