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20190329a.md

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20190329a Using a NDT dual element transducer

Setup

For acquisitions 1, 2 and 3

For acquisitions 4 and 5

Acquisitions

Putting the TX on RX element, board TX and RX connected on same element, in the air

Putting the TX on TX element, board TX and RX connected on same element, in the air

Putting the TX on TX element, board TX and RX connected on same element, on a block

Using separate paths

In the air

On the calibration block

Automated list of supporting files for the experiment 20190329a

List of files

md

jupyter

python

Modules

Images of the Experiment

Setup

setup

setup

Raw images

Experiment: 20190329a-5. Duration: 98.0us (100000 - 2000), for 10 repeats each 2500.0us. Fech = 64.0Msps, total of 6272.0 pts per line, Nacq = 10. Separate tx/rx, good pulser element, on target 25mm, probe: dualNDT5MHz, target = calib_block. Timestamp = 2019-03-29 21:44:48.853785

Others

Automated image of 20190329a experiment. First position of dual SMAs - wrong position (category: graph).

FFT of the of 20190329a experiment. Separate tx/rx, good pulser element, on target 25mm (category: FFT).

Experiment: 20190329a-5 Duration: 98.0us (100000 - 2000), for 10 repeats each 2500.0us Fech = 64.0Msps, total of 6272.0 pts per line, Nacq = 10 Separate tx/rx, good pulser element, on target 25mm, probe: dualNDT5MHz, target = calib_block Timestamp = 2019-03-29 21:44:48.853785 Details of acquisition between us 0 and 90. (category: signal).

Automated image of 20190329a experiment. Good pulser element identified, tx/rx on single path (category: graph).

FFT of the of 20190329a experiment. Good pulser element identified, tx/rx on single path (category: FFT).

Experiment: 20190329a-5 Duration: 98.0us (100000 - 2000), for 10 repeats each 2500.0us Fech = 64.0Msps, total of 6272.0 pts per line, Nacq = 10 Separate tx/rx, good pulser element, on target 25mm, probe: dualNDT5MHz, target = calib_block Timestamp = 2019-03-29 21:44:48.853785 Details of acquisition between us 25 and 27. (category: graph).

Experiment: 20190329a-5 Duration: 98.0us (100000 - 2000), for 10 repeats each 2500.0us Fech = 64.0Msps, total of 6272.0 pts per line, Nacq = 10 Separate tx/rx, good pulser element, on target 25mm, probe: dualNDT5MHz, target = calib_block Timestamp = 2019-03-29 21:44:48.853785 Details of acquisition between us 15 and 18. (category: graph).

Automated image of 20190329a experiment. Good position identified for pulser, tx/rx single, shooting on 25mm target (category: graph).

FFT of the of 20190329a experiment. Good position identified for pulser, tx/rx single, shooting on 25mm target (category: FFT).

FFT of the of 20190329a experiment. First position of dual SMAs - wrong position (category: FFT).

Automated image of 20190329a experiment. Separate tx/rx, good pulser element, on target 25mm (category: graph).

FFT of the of 20190329a experiment. Separate TX/RX, no target (category: FFT).

Experiment: 20190329a-5 Duration: 98.0us (100000 - 2000), for 10 repeats each 2500.0us Fech = 64.0Msps, total of 6272.0 pts per line, Nacq = 10 Separate tx/rx, good pulser element, on target 25mm, probe: dualNDT5MHz, target = calib_block Timestamp = 2019-03-29 21:44:48.853785 Details of acquisition between us 10 and 40. (category: graph).

Experiment: 20190329a-5 Duration: 98.0us (100000 - 2000), for 10 repeats each 2500.0us Fech = 64.0Msps, total of 6272.0 pts per line, Nacq = 10 Separate tx/rx, good pulser element, on target 25mm, probe: dualNDT5MHz, target = calib_block Timestamp = 2019-03-29 21:44:48.853785 Details of Hilbert acquisition between us 32.2 and 33. (category: hilbert,signal).

Automated image of 20190329a experiment. Separate TX/RX, no target (category: graph).

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