Skip to main content


The contents of the data base are independently maintained by the respective divisions of BAM and PTB. You can contact us by email via:



Physikalisch-Technische Bundesanstalt (PTB) [Link leads to the imprint of the PTB]

Fachbereich 3.7: Grundlagen des Explosionsschutzes
Dr. Sabine Zakel
Bundesallee 100
38116 Braunschweig


Phone +49 531 592-3710

VAT-Nr.: DE811 240 952

PTB is represented by its President Prof. Dr. Cornelia Denz.

Bundesanstalt für Materialforschung und –prüfung (BAM) [Link leads to the imprint of the BAM]

Fachbereich 2.1: Sicherheit von Energieträgern
Alexander Seifert
Unter den Eichen 87
12205 Berlin


Phone +49 30 8104-3278

USt-Id-Nr.: DE 136630222

BAM is represented by its President Prof. Dr. Ulrich Panne.


Our data base has been compiled with care. All data were assessed with regard to their reliability by BAM and PTB. Nevertheless, errors and mistakes cannot be excluded. Users download data at their own risk. By using this website, no contractual relationship is established between the user and the provider. We assume no liability for any damage arising directly or indirectly from downloading or using these files caused by negligent behavior of PTB, BAM or its respective legal representatives. Liability for personal injury or loss of life remains unaffected.

In individual cases, please contact us. We would appreciate receiving information on any errors or mistakes.

All rights reserved. All logos, logotypes and images are fully subject to the copyright, image rights and trademark rights of the holders/sources and are not to be employed for personal purposes, of any kind, by users of this information service. Any use for personal purposes requires the express consent of the holder.

By using this website you acknowledge and accept that the above terms and conditions are legally binding.