Saya kira kalo mengunakan UT (A Scan) wall thickness untuk pengecekan korosi
mungkin kurang maksimal hasilnya. Biasanya tidak mengcover 100% hasil
liputannya. Loncat2 dan kadang tidak bisa membedakan antara laminasi dan
erosion. Demikian mas Faisal. Salam.
Frank
2011/5/3 Faisal Reza <faisalreza.sby@gmail.com>
> mas Frank pakai....thickness gauge biasa ....
>
> saya pernah baca laporan inspeksi...inspector secara berkala hanya
> melakukan check pada posisi2 tertentu...pada kalau korosi apalagi elbow yg
> nggak jelas flow regime nya....seharusnya scanning secara merata...
>
> salam
> faisal
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