The Digital Calibration Certificate

Size: px

Start display at page:

Download "The Digital Calibration Certificate"

Loreen Flowers
5 years ago
Views:

1 The Digital Calibration Certificate Siegfried Hackel Digitalization in Metrology Calibration for Industry: Accredited calibration laboratories (DAkkS) Legal Metrology: 1

Calibration Certificate Norms and Standards SI [1] VIM [2] GUM [3] CODATA [4] 17025 [5] [1] Le Système international d'unités/the International System of Units (Brochure sur le SI/SI brochure), 2006

2 Calibration for Industry: Accredited calibration laboratories (DAkkS) In focus Calibrations per year X 100 X 10 ca X 10 national standard national standard accredited calibration lab reference standards in-company calibration lab use- or factory-normal test device of the company P R O D U C T The Digital Calibration Certificate Norms and Standards SI [1] VIM [2] GUM [3] CODATA [4] [5] [1] Le Système international d'unités/the International System of Units (Brochure sur le SI/SI brochure), 2006 [2] Brinkmann, B.: Internationales Wörterbuch der Metrologie. Grundlegende und allgemeine Begriffe und zugeordnete Benennungen (VIM); ISO/IEC-Leitfaden 99:2007 = Vocabulaire international de métrologie. Wissen: Messwesen. Berlin, Wien, Zürich: Beuth 2012 [3] Norm JCGM 104:2009; Juli Auswertung von Messdaten Eine Einführung zum "Leitfaden zur Angabe der Unsicherheit beim Messen" und zu den dazugehörigen Dokumenten (GUM) [4] Mohr, P. J., Newell, D. B. u. Taylor, B. N.: CODATA recommended values of the fundamental physical constants Reviews of Modern Physics 88 3, S. 337 [5] DIN EN ISO/IEC DIN EN ISO/IEC August Allgemeine Anforderungen an die Kompetenz von Prüf und Kalibrierlaboratorien 2

3 1.: Administrative Data regulated 2.: Results of the Calibration regulated: = ± ( ) [SI] not regulated: individual data 3.: Comments not regulated 4.: Document human readable Hierarchical Structure Norms and Standards XML as Exchange Format international accepted approved cryptographically signable SI VIM GUM CODATA Workflow MTD Metrological Terminology Directory Example: Pressure ID: UAD142 m -1 kg s -2 Start of calibration Data logging Analysing the data Transfer to XML Proceed as previously done 3

Transfer to XML Lab NMI Layout Machinereadable

: Results of the Calibration regulated: = ± ( )

4 Transfer to XML Lab NMI Layout Machinereadable NMI Middleware Preprocessor Postprocessor Middleware Transfer To XML o. k. Review by head of lab Humanreadable All informations are now in XML 1.: Administrative Data regulated 2.: Results of the Calibration regulated: = ± ( ) [SI] not regulated: individual data Electronic Signature 3.: Comments not regulated 4.: Document human readable More than ten years in use: Civil register office ( Standesamt ) Waste management Purchasing development 4

Contacts in the surrounding of PTB PSt 1: Sascha Eichstädt PSt 2: Kai Stoll-Malke Division 2: Torsten Funck, Christian Schlegel, André Müller, Thorsten Schrader, Thomas Kleine-Ostmann, Karsten

5 Contacts in the surrounding of PTB PSt 1: Sascha Eichstädt PSt 2: Kai Stoll-Malke Division 2: Torsten Funck, Christian Schlegel, André Müller, Thorsten Schrader, Thomas Kleine-Ostmann, Karsten Kuhlmann Division 5: DCCW; Rene Schödel, Febo Menelao, Ingo Busch Division 7: Rolf Niepraschk Division 8: Metrology Cloud Division 9: DKD (Peter Ulbig, Michael Wolf, Martin Czaske), Harry Stolz Division Q: Joachim Meier, Giacomo Lanza, my dear old stuff Q.4, Division Z: Christoph Tampier, Z.18 Division 1: DAkkS: a very long list Heike Manke (Head of division) Calibration and Industry 4.0 Calibrations per year X 100 X 10 ca X 10 national standard national standard accredited calibration lab reference standards in-company calibration lab use- or factory-normal test device of the company P R O D U C T From: Implementation Strategy Industrie 4.0, Bitkom e. V., Jan _Report_on_the_results_of_Industrie_4.0_Platform/Implementation-Strategy-Industrie-40-ENG.pdf 5

Added value through the unique assignment of digital certificates to an object (eg measuring device) Withdraw and link from digital calibration certificates / twins

6 Withdraw and link from digital calibration certificates / twins Problem?????? An analogous document can be withdrawn Example: driver license Retraction of cryptographically signed documents according to SigG, SigV and eidas is not intended Added value through the unique assignment of digital certificates to an object (eg measuring device) Withdraw and link from digital calibration certificates / twins Approach Establishment of a trust service maintaining a list of valid and withdrawn digital copies Analogy: OCSP-Request Comparison with Blockchain Construction of a chain of digital documents Idea: Merckle-Hashbaum Comparable to blockchain Legal evaluation Analogy: BeLab, AchiSig, 6

7 Validity of digital certificates in Germany, the EU and the world Digitalization is global therefore she knows no boundaries! SmartCom 7

8 Digitalization is global Planned daher kennt contacts sie keine and cooperations Grenzen! for 2018 SmartCom 04/ / /2018 Industry International Workshop Digital Calibration Certificate Where: PTB; Brunswick When: (Come together) Participants: NMI s; National accreditation agencies 8

10010011 10110011 01001110 00110100 10100101 10101010 10101010 11010101 01011100 10010011 10110011 01001110 00110100 10100101 10101010 10101010 10010011 10110011

10101010 10010011 10110011 01001110 00110100 10100101 10101010 10101010 13/03/2018 Daten Zertifikat 11 011010 110010 00 Physikalisch-Technische Bundesanstalt

9 /03/2018 Daten Zertifikat Physikalisch-Technische Bundesanstalt Braunschweig und Berlin Bundesallee Braunschweig Dir. u. Prof. Dr. Siegfried Hackel Telefon:

The appendix to the certificate is part of the certificate and consists of 3 pages.

The appendix to the certificate is part of the certificate and consists of 3 pages. The certification body of TÜV Informationstechnik GmbH hereby awards this certificate to the company D-TRUST GmbH Kommandantenstraße 15 10969 Berlin, Germany to confirm that its trust service D-TRUST qualified