Our trainers:

Hans Rottländer, Diplom Ingenieur

  • Born 1954
  • Telecommunications Engineering studies with focus on technology for communications and automation at the University of Applied Science in Cologne
  • since 1983 at Leybold in Cologne
  • since 2007 Head of Sector Cert., a DIN EN 473 accredited certification company, and accredited control center for leak detection
  • Head of the expert committee for leak detection at Sector Cert.
  • Member of the education committee of the "German Vacuum Society" (DVG)

Johann Peitl, Diplom Ingenieur

  • Born 1963
  • Mechanical Engineering studies with focus on construction design at the University of Applied Science in Cologne
  • since 1995 at Leybold in Cologne in several functions
  • Certified trainer of the Leybold Academy, the center for further education of Leybold
  • accredited for ZfP process leak detection LT2 according to DIN EN ISO 9712
  • Member of the education committee of the "German Vacuum Society" (DVG)

Dr. Gerhard Voss, Senior Consultant Leybold Academy

  • Born 1951
  • Mathematics and Physics studies at the Cologne University
  • Joined Leybold in 1984
  • Head of the Leybold Academy from July 2010 to June 2015
  • Author of numerous professional articles
  • Member of the German Vacuum Society (DVG) and of the German Physics Society (DPG)
  • Chairman of the Vacuum Physics and Vacuum Technic Association of the DPG