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Document No: DELTA SIGMA-USM
Version 4
Revision 3.94.2
Enter limits to turn on internal buzzer and digital SSR
in I-O port.
The velocity factor of the selected material in screen 1
will appear.
The material velocity for different bolt materials is in
Appendix A. Press
NEXT.
Enter the number of pulses and mode and save the bolt type
by pressing the
SAVE
button. You will return to the Bolt
Information Screen.
The number of pulse cycles used to excite the transducer is a
function of transducer frequency and size. For most
applications 2 cycles is sufficient. For very long fasteners,
large diameter, low frequency transducers and difficult
materials, i.e. precipitation hardened alloys; more cycles of
excitation may be required.
Do not use the “Pitch/Catch”.
Now, the project is named, the bolt type has been assigned to
the bolt, you are now ready to start measuring bolts.
This is the main bolt reading entry screen.
Press the
MEASURE
button to start.