Penetrant testing is used to detect surface breaking defects in ferrous and non-ferrous metals. The penetrant dye liquid is applied to the surface and gets sucked into cracks in the material due to capillary action. After cleaning the residue, a developer is applied which uses reverse capillary action to suck the dye out of possible cracks showing clear indications of otherwise invisible discontinuities.
| Level 1 | 3 days (upon request) |
| Level 2 after level 1 | 2 days |
| Level 2 | 5 days |
| Level 3 after level 2 | 3 days |
| Level 3 directly | 8 days |
1 day theory (ISO 9712 and ASNT)
1 day practical
MME Group has an accredited examination centre. That’s why an in-house examination by Hobéon SKO is possible at the end of the course in accordance with NEN-EN ISO 9712.
According to ISO 9712 and / or ASNT
Start date: 06 January 2025
End date: 14 January 2025
Theory exam: 13 January 2025
Practical exam: 14 January 2025
Start date: 15 January 2025
End date: 17 January 2025
Practical exam: 17 January 2025
Start date: 19 February 2025
End date: 21 February 2025
Practical exam: 21 February 2025
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