Non-destructive testing (NDT)

We also have an experienced team available for non-destructive testing

We have a team of experienced Level 2 and Level 3 inspectors available for non-destructive testing. Our non-destructive test personnel are of course certified in accordance with DIN EN ISO 9712 (formerly EN 473). In addition, we are certified to test in accordance with the Pressure Equipment Directive (PED) 97/23/EG.

Since we also perform non-destructive testing in the field of aviation, our non-destructive test personnel also have EN 4179 certification.

We can offer our services in non-destructive testing both on site and at our location. The core competency in this field includes:

  • Ultrasonic testing (UT) both conventional as well as also by means of imaging phased array technology (PAUT)
  • Ultrasonic testing in immersion technology with automated ultrasonic unit 1250 x 4600 mm
  • Wall thickness measurement by means of ultrasound
  • Visual testing (VT)
  • Colour penetration testing (PT)
  • Magnetic particle testing (MT)
  • Demagnetization of components
  • Eddy-current testing (ET)
  • Conductivity measurement
  • Magnetic induction determination of ferrite content
  • Roughness measurement for determination of e.g. Ra, Rz
  • Mobile hardness test
  • Ambulant metallography, replicas by means of Replica technology




BK Werkstofftechnik
Prüfstelle für Werkstoffe GmbH
Zur Aumundswiese 2
28279 Bremen
Tel. +49 (0) 421 43 828 -0
Fax +49 (0) 421 43 828 -18





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