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A1040 MIRA 3D
© 2021 Acoustic Control Systems – ACS Group
A-Scan
A-Scan
Table 8: Description of parameters
Parameter
Icon
Description
Farm view
-
Refer to the next section.
Averaging
-
Averaging factor can be set to a value from 2 to 16.
Software uses averaging factor to compute a-scans from a
number of successive following measurements.
Averaging can be applied only in A-Scan mode. Set '-' to
switch averaging off.
Transmitter
-
Transmitter control allows the operator to select column
of transducers in case of linear array mode or single
transducer in case of matrix array mode.
Receiver
-
Receiver control allows for the operator to select a
receiver which waveform is to be depicted on a-scan.
Active touch
Option activates a-scan sub-mode. Operator can work
with a-scan using touch.
Option activates first gate sub-mode. Operator can work
with the first gate using touch
Option activates second gate sub-mode. Operator can
work with the second gate using touch.
Algorithm
Algorithm for amplitude detection: maximum amplitude
within first gate. Second gate is off.
Algorithm for amplitude detection: waveform and gate
first crossing within first gate. Second gate is off.
Algorithm for amplitude detection: difference between
maximum amplitudes within first and second gate.
Algorithm for amplitude detection: difference between
amplitudes in the positions where waveform and gates
first crossing.
Ascan
Normal waveform representation
Rectified waveform representation
Waveform envelope