The difference between first two elements is 3 dB whereas as per your recorded values whereas as per the document it's +- 2dB amplitude difference. Still you're passing the probe activity.Could you please clarify?
In that case we need to redo the test. A slight pressure difference may change the values. Testing while recording the video is really tough to maintain constant pressure. Anyway the procedure is the same and if the test results are not with in the range the standard says to check the cable and redo the test..Thanks
Paut basic video up load. Ex - calibrtion weld scan report.
Good
Nice video. May you share that pdf at the end of the video? I'm searching for some phased array readings.
The difference between first two elements is 3 dB whereas as per your recorded values whereas as per the document it's +- 2dB amplitude difference. Still you're passing the probe activity.Could you please clarify?
In that case we need to redo the test. A slight pressure difference may change the values. Testing while recording the video is really tough to maintain constant pressure. Anyway the procedure is the same and if the test results are not with in the range the standard says to check the cable and redo the test..Thanks