MFL Calibration

  • Magnetic Flux Leakage (MFL)

    MFL Calibration

    Posted by george on 27/11/2021 at 4:52 pm

    HI EVERY ONE

    I have to inspect a tank floor of crude fluid 9mm thickness, to calibrate the MFL equipment i need to use a sheet of the same material thickness, but the problem is i have to sheet one of 8mm and the second 10 mm, i’m asking wich on can i use and the mathod of adjust the threshold in software by deacrising or insreasing o the threshold.

    Thank you for every one how can helpis veery important.

    charlie replied 2 years, 4 months ago 2 Members · 1 Reply
  • 1 Reply
  • Magnetic Flux Leakage (MFL)

    charlie

    Member
    28/11/2021 at 2:02 pm

    I believe that the best is to go for 10mm calibration plate with different FBH’s ( 20%,40%,60%,80%). And also during the inspection, better set the threshold to the minimum, that is 20% . After the inspection, you will be able to adjust the threshold from the reporting software.

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