10:46 Jan-22-2010 Level 3 certification according to EN 473
I'm from Romania and I have 12 years practice in UT-welding (level 2 EN 473 certified by Germanischer Lloyd). I worked for companies from Germany to projects in Romania. I'm Interested to get a certification level 3 - en 473 in UT and MT areas. In Romania, at this moment, it is not possible this certification. Thanks.
The conformability is obtained with a flexible membrane filled with water between the transducer and
the inspected component. The coupling between the membrane and the component requires a small quantity of water or couplant. The conformable wedge combines the acoustic performance of immersion technique with good coupling and low attenuation.