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This database contains all committees in which PTB employees are involved.

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    DAkkS: Deutsche Akkreditierungsstelle
    Acronym:
    AkA
    Title:
    Akkreditierungsausschuss
    Issue:
    sonstiges Gremium
    Regional:
    National
    Personnel
    Name:
    Ingo Lohse, 5.45
    E-Mail:
    ingo.lohse(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Helmut Többen, 1.4
    E-Mail:
    helmut.toebben(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Torsten Funck, 2.13
    E-Mail:
    torsten.funck(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    State:
    für Fachbereich Hochfrequenz- und Strahlungsmessgrößen
    Name:
    Bernd Güttler, 3
    E-Mail:
    bernd.guettler(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Jens Könemann, 3.33
    E-Mail:
    jens.koenemann(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Martin Czaske, 9.11
    E-Mail:
    martin.czaske(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Steffen Seitz, 3.13
    E-Mail:
    steffen.seitz(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Bernhard Hermann Schumacher, 2.11
    E-Mail:
    bernd.schumacher(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Steffen Rudtsch, 7.4
    E-Mail:
    steffen.rudtsch(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Bert Anders, 3.31
    E-Mail:
    bert.anders(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Rolf Judaschke, 2.1
    E-Mail:
    rolf.judaschke(at)ptb.de
    Role:
    Mitarbeit
    Acronym:
    CIE
    Title:
    Commission Internationale de l´Éclairage
    Description:
    CIE is an organization devoted to international cooperation and exchange of information among its member countries on all matters relating to the science and art of lighting.
    URL:
    http://www.cie.co.at/
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    State:
    stimmberechtigtes deutsches Mitglied der General Assembly der CIE
    CIPM: Comité International des Poids et Mesures
     > CCPR: Consultative Committee for Photometry and Radiometry
      > WG-SP: Working group on Strategic Planning
    Acronym:
    CIE JTC-2
    Title:
    Joint CCPR/CIE task group on "Principles Governing Photometry"
    Issue:
    Metrologieorganisationen
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
    Acronym:
    CIE/DIV 2
    Title:
    Measurement of light and radiation
    URL:
    http://cie.co.at/technical-work/divisions/division2
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Stellv. Vors.
    State:
    und offizielles stimmberechtigtes deutsches Mitglied in der Division 2 der CIE
    Name:
    Thorsten Gerloff, 4.12
    E-Mail:
    Thorsten.Gerloff(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
    Acronym:
    DNK-CIE
    Title:
    Deutsches Nationales Komitee der Internationalen Beleuchtungskommission e.V.
    URL:
    www.dnk-cie.de
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Vorsitz
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    DR 2-69
    Title:
    TN on the validation of a near-field goniophotometer in support of CIE S 025
    Description:
    To write a TN describing how to determine that measurements using a near-field goniophotometer are equivalent to measurements using a far-field goniophotometer within the context of CIE S 025. To indicate the important aspects of a near-field goniophotometer that needs to be evaluated and characterised to achieve this goal.
    URL:
    http://www.cie.co.at/reporter/dr-2-69
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Vorsitz
    BM: Bundesministerien
     > BMWK: Bundesministerium für Wirtschaft und Klimaschutz
      > AKB: Akkreditierungsbeirat
    Acronym:
    FB 4.1
    Title:
    Fachbeirat 4.1 Gesundheitlicher Verbraucherschutz / Agrar
    Issue:
    Politik
    Regional:
    National
    CIE: Commission Internationale de l´Éclairage
    Acronym:
    JTC 8 (D1/D2/D3/D4/D5/D6/D8/ISO)
    Title:
    Terminology in Light and Lighting
    Description:
    To address any issues regarding terms and definitions related to the International Lighting Vocabulary (ILV). This includes coordination within CIE Divisions to maintain and update the ILV, coordination with IEC on questions related to the incorporation of ILV terms and definitions into IEC 60050-845 “International Electrotechnical Vocabulary. Lighting”, coordination with ISO/TC 12 on questions related to the incorporation of ILV terms and definitions into ISO 80000-7 “Quantities and units – Part 7: Light and radiation” and any further terminology issues within CIE.
    URL:
    http://www.cie.co.at/index.php/Technical+Committees
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    State:
    CIE S 017: International Lighting Vocabulary
    Acronym:
    LiTG
    Title:
    Lichttechnische Gesellschaft
    URL:
    http://www.litg.de/
    Issue:
    sonstiges Gremium
    Regional:
    National
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    State:
    stimmberechtigtes Mitglied im Vorstandsrat der LiTG
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Mitarbeit
    DIN: Deutsches Institut für Normung e.V.
     > NA 058 (FNL): Normenausschuss Lichttechnik
    Acronym:
    NA 058 BR
    Title:
    Beirat des Normenausschusses Lichttechnik (FNL)
    URL:
    http://www.fnl.din.de/cmd?level=tpl-untergremium-home&committeeid=54738975&subco...
    Issue:
    Normung
    Regional:
    National
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Stellv. Vors.
    DIN: Deutsches Institut für Normung e.V.
     > NA 058 (FNL): Normenausschuss Lichttechnik
    Acronym:
    NA 058-00-01 GA
    Title:
    Gemeinschaftsarbeitsausschuss FNL/FNF: Größen, Bezeichnungen und Einheiten
    URL:
    http://www.fnl.din.de/cmd?level=tpl-untergremium-home&committeeid=54738975&subco...
    Issue:
    Normung
    Regional:
    National
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    DIN: Deutsches Institut für Normung e.V.
     > NA 058 (FNL): Normenausschuss Lichttechnik
    Acronym:
    NA 058-00-03 AA
    Title:
    Photometrie
    URL:
    http://www.fnl.din.de/cmd?level=tpl-untergremium-home&committeeid=54738975&subco...
    Issue:
    Normung
    Regional:
    National
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Stellv. Vors.
    DIN: Deutsches Institut für Normung e.V.
     > NA 058 (FNL): Normenausschuss Lichttechnik
    Acronym:
    NA 058-00-07 AA
    Title:
    Strahlenkunde
    URL:
    http://www.fnl.din.de/cmd?level=tpl-untergremium-home&committeeid=54738975&subco...
    Issue:
    Normung
    Regional:
    National
    Personnel
    Name:
    Peter Sperfeld, 4.11
    E-Mail:
    peter.sperfeld(at)ptb.de
    Role:
    Mitarbeit
    DIN: Deutsches Institut für Normung e.V.
     > NA 152 (NATG): Normenausschuss Technische Grundlagen
      > NA 152-01 FB: Einheiten und Formelgrößen (AEF)
    Acronym:
    NA 152-01-05 AA
    Title:
    Thermodynamik und optische Strahlung
    URL:
    http://www.din.de/de/mitwirken/normenausschuesse/natg/nationale-gremien/wdc-grem...
    Issue:
    Normung
    Regional:
    National
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    State:
    ISO TC12 WG19 ISO 80000-7(E) "Light and Radiation"
    Name:
    Lars Bünger, 7.42
    E-Mail:
    Lars.Buenger(at)ptb.de
    Role:
    Mitarbeit
    COOMET: Euro-Asian Cooperation of National Metrological Institutions
     > TC 4: Information and training
    Acronym:
    SC 4.1
    Title:
    Support of Basic Metrological Infrastructures in COOMET Member Countries
    URL:
    http://www.coomet.net/organization/tc-4-information-and-training/sc-41-support-i...
    Issue:
    Metrologieorganisationen
    Regional:
    International
    Personnel
    Name:
    Annette Kögler, 9.31
    E-Mail:
    annette.koegler(at)ptb.de
    Role:
    Vorsitz
    DIN: Deutsches Institut für Normung e.V.
     > NA 022 (DKE): Deutsche Kommission Elektrotechnik Elektronik Informationstechnikim DIN und VDE
      > FB 4: Betriebsmittel der Stromversorgung, Nachrichtenkabel
    Acronym:
    SG 4.1
    Title:
    Kabel und Leitungen
    URL:
    https://www.dke.de/de/Wirueberuns/DieDKE-Struktur/Organisationsstruktur/Seiten/B...
    Issue:
    Normung
    Regional:
    National
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-62
    Title:
    Imaging-Photometer-Based Near-Field Goniophotometry
    Description:
    To prepare a CIE recommendation on the methods for characterisation and calibration of imaging-photometry-based near-field goniophotometers and for determination and conversion of photometric data of lamps and luminaries for both near-field and far-field
    URL:
    http://www.cie.co.at/technicalcommittees/imaging-photometer-based-near-field-gon...
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-68
    Title:
    Optical methody measurement for OLEDs used for lighty
    Description:
    To produce a Technical Report on the measurement methods of the optical properties and the terminology of OLEDs used for lighting
    URL:
    http://cie.co.at/technicalcommittees/optical-measurement-methods-oleds-used-ligh...
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-77
    Title:
    Fundamental Concepts
    Description:
    To facilitate informal collaboration and sharing of ideas on fundamental concepts in photometry, radiometry and colorimetry, with a special focus on dedicated activities at D2 division meetings. Chair: Tony Bergen (AU)
    URL:
    http://cie.co.at/technicalcommittees/fundamental-concepts
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Peter Sperfeld, 4.11
    E-Mail:
    peter.sperfeld(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-78
    Title:
    The Goniophotometry of Lamps and Luminaires
    Description:
    To update CIE 121-1996, CIE 070-1987 and the relevant parts of CIE 084-1989 and combine these into the one technical report, incorporating new techniques and the absolute goniophotometry of lamps in their own right. Chair: Tony Bergen (AU)
    URL:
    http://cie.co.at/technicalcommittees/goniophotometry-lamps-and-luminaires
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-79
    Title:
    Integrating sphere photometry and spectroradiometry
    Description:
    To create a technical report on the photometry and spectroradiometry of sources in integrating spheres by updating the relevant parts of CIE 084-1989 and incorporating new techniques and practices. Chair: Dong-Hoon Lee (KR)
    URL:
    http://cie.co.at/technicalcommittees/integrating-sphere-photometry-and-spectrora...
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-86
    Title:
    Glare Measurement by Imaging Luminance Measurement Device (ILMD)
    Description:
    Glare measurement principles by imaging luminance measurement devices (ILMD) will be studied. Glare metrics are calculated form luminance distribution of the visual environment applying the particular model of vision and calculation methods described in relevant publications. To summarise the characteristics of ILMD and best practice for measuring luminance distributions that allow users to calculate glare metrics.
    URL:
    https://cie.co.at/technicalcommittees/glare-measurement-imaging-luminance-measur...
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Christian Schrader, 4.12
    E-Mail:
    Christian.Schrader(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-89
    Title:
    Measurement of Temporal Light Modulation of Light Sources and Lighting Systems
    Description:
    To provide guidance on the measurement of temporal light modulation of light sources and lighting systems. The TC shall first develop a technical note on a measurement protocol that will include recommended measurement conditions and methods to measure waveforms of light (time intervals, duration, bandwidth, photometer requirements, etc.) and frequency-domain power spectra (FFT and other methods) that enabling all researchers to report the results with sufficient information of the light investigated in a consistent way. In addition a standard test method shall be developed for flicker and stroboscopic effect using any existing or new metrics to be developed (i.e. proposed by TC 1-83). Conventional metrics such as modulation depth can also be determined from the measurement data . The TC should analyse the reproducibility and uncertainties related to all metrics.
    URL:
    http://cie.co.at/technicalcommittees/measurement-temporal-light-modulation-light...
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Rebecca Diethelm, 4.12
    E-Mail:
    rebecca.diethelm(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-90
    Title:
    LED Reference Spectrum for Photometer Calibration
    Description:
    The purpose of this TC is to investigate and publish an LED Reference spectrum to complement the Standard Illuminant A. The TC will investigate and decide the spectral shape, wavelength range and the format to be used for publishing the reference spectrum. In addition a metric for the quality of the match of spectral distribution of real sources to the reference spectrum will be defined for the purpose of photometric calibrations.
    URL:
    http://cie.co.at/technicalcommittees/led-reference-spectrum-photometer-calibrati...
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-93
    Title:
    Revision of ISO 23539:2005(E) / CIE S 010/E:2004 Photometry - The CIE system of physical photometry
    Description:
    To revise ISO 23539:2005(E)/CIE S 010/E:2004 Photometry - The CIE system of physical photometry considering the comments raised at the systematic review of the document by D2/BA ballot and the ISO TC 274 consultation.
    URL:
    http://cie.co.at/technicalcommittees/revision-iso-235392005e-cie-s-010e2004-phot...
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-95
    Title:
    Measurement of Obtrusive Light and Sky Glow
    Description:
    To provide guidelines and examples for metrics, measurement methods and corresponding instrument specifications for the measurement of obtrusive light and sky glow including the estimation of measurement uncertainty contributions for the measurement, necessary to validate assessment criteria of its effects on the environment. The proposed guidelines and examples can be used as a common base with reliable and traceable techniques for various disciplines that are dealing with obtrusive light and sky glow measurements, light pollution assessment and research.
    URL:
    https://cie.co.at/technicalcommittees/measurement-obtrusive-light-and-sky-glow
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-96
    Title:
    Revision of ISO/CIE 19476: 2014 Characterisation of the performance of illuminance meters and luminance meters
    Description:
    To revise the Standard ISO/CIE 19476:2014 and CIE S 023/E:2013 respectively, taking into account the feedback received in the systematic review held in 2019.
    URL:
    http://cie.co.at/technicalcommittees/revision-isocie-19476-2014-characterisation...
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Vorsitz
    Name:
    Johannes Ledig, 4.12
    E-Mail:
    johannes.ledig(at)ptb.de
    Role:
    Mitarbeit
    CIE: Commission Internationale de l´Éclairage
     > CIE/DIV 2: Measurement of light and radiation
    Acronym:
    TC 2-97
    Title:
    Revision of CIE S 025/E:2015 Test Method for LED Lamps, LED Luminaires and LED Modules and its supplement
    Description:
    The terms of reference of this TC are to revise CIE S 025/E:2015 Test Method for LED Lamps, LED Luminaires and LED Modules and its supplement, taking into consideration the feedback received and knowledge gained since the introduction of the standard.
    URL:
    https://cie.co.at/technicalcommittees/revision-cie-s-025e2015-test-method-led-la...
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    COOMET: Euro-Asian Cooperation of National Metrological Institutions
    Acronym:
    TC 4
    Title:
    Information and training
    Description:
    COOMET/TC 4 has the following sub-committees (SCs): SC 4.1 Development of COOMET on the base of analysis of using international experience SC 4.2 Information and informational technologies SC 4.3 Preparation and increasing proficiency level of specialists SC 4.4 Coordination of works with young metrologists of COOMET member-countries SC 4.5 Support in development of bases of improvement of metrological infrastructure of COOMET member-countries
    URL:
    http://www.coomet.net/organization/tc-4-information-and-training.html
    Issue:
    Metrologieorganisationen
    Regional:
    International
    EURAMET e.V.: European Association of National Metrology Institutes
    Acronym:
    TC-PR
    Title:
    Technical Committee of Photometry and Radiometry
    Description:
    The Technical Committee of Photometry and Radiometry is concerned with national standards and measuring methods in the field of optical radiation, including radiometry, photometry, colorimetry, spectrophotometry, fluorometry and fibre optics.
    URL:
    http://www.euramet.org/index.php?id=tc-pr
    Issue:
    Metrologieorganisationen
    Regional:
    Europa
    Personnel
    Name:
    Lutz Werner, 7.33
    E-Mail:
    lutz.werner(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Stefan Kück, 4
    E-Mail:
    stefan.kueck(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    ISO: International Organization for Standardization
     > TC 12: Quantities and units
    Acronym:
    WG 19
    Title:
    Revision ISO 80000, all parts
    URL:
    http://www.iso.org/iso/standards_development/technical_committees/list_of_iso_te...
    Issue:
    Normung
    Regional:
    International
    Personnel
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    State:
    ISO 80000 - 7: Light and Radiation
    Name:
    Michael Krystek, nicht festgelegt
    E-Mail:
    michael.krystek(at)ptb.de
    Role:
    Vorsitz
    Name:
    Dorothea Knopf, 1.1
    E-Mail:
    dorothea.knopf(at)ptb.de
    Role:
    Mitarbeit
    State:
    ISO 80000-3 "Quantities and Units - Space and Time"
    CIPM: Comité International des Poids et Mesures
     > CCPR: Consultative Committee for Photometry and Radiometry
    Acronym:
    WG-KC
    Title:
    Working Group on Key Comparisons
    URL:
    http://www1.bipm.org/en/committees/cc/ccpr/working_groups.html
    Issue:
    Metrologieorganisationen
    Regional:
    International
    Personnel
    Name:
    Stefan Kück, 4
    E-Mail:
    stefan.kueck(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit
    CIPM: Comité International des Poids et Mesures
     > CCPR: Consultative Committee for Photometry and Radiometry
    Acronym:
    WG-SP
    Title:
    Working group on Strategic Planning
    URL:
    http://www1.bipm.org/en/committees/cc/ccpr/working_groups.html
    Issue:
    Metrologieorganisationen
    Regional:
    International
    Personnel
    Name:
    Stefan Kück, 4
    E-Mail:
    stefan.kueck(at)ptb.de
    Role:
    Mitarbeit
    Name:
    Armin Sperling, 4.1
    E-Mail:
    Armin.Sperling(at)ptb.de
    Role:
    Mitarbeit

    Contact

    Presidential Staff, PSt

    Dr. Martin Stein

    Phone: +49 531 592-1009
    Email:
    stab(at)ptb.de

    Presidential Staff, PSt

    Dr. Julia Tesch

    Phone: +49 30 3481-1004
    Email:
    stab(at)ptb.de

    Address

    Physikalisch-Technische Bundesanstalt
    Bundesallee 100
    38116 Braunschweig