PTB

Results: 526



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241

2.4.1 Frequenzanalysen 239 R e n n i e , A. J[removed]): A Laser-pistonphone for absolute calibration of laboratory standard microphones in the frequency range 0.1 Hz to 100 Hz. National Physical Laboratory Acoustics Repo

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Source URL: www.ptb.de

Language: German - Date: 2011-01-25 02:57:38
    242

    Bezugs-Kenndaten des menschlichen Ohres für Audiometer Thomas Fedtke Utz Richter Reinton-Audiometrie, d.h. die Prüfung des Gehörs an der Hörschwelle mit Hilfe von Sinustönen, und Sprach-Audiometrie, d.h. die Messung

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    Source URL: www.ptb.de

    Language: German - Date: 2009-09-28 10:38:21
      243Thermodynamics / Fluid dynamics / Psychrometrics / Flow measurement / Medical ultrasound / Calibration / Measurement uncertainty / Measuring instrument / Water vapor / Measurement / Engineering / Metrology

      The 9th International Conference on Flow Measurement FLOMEKO ‘98 - June 15-17, [removed]Lund, Sweden The Concept of a New Primary Standard for Liquid Flow Measurement at PTB Braunschweig Walter Pöschel and Rainer Engel

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      Source URL: www.ptb.de

      Language: English - Date: 2009-09-28 10:38:07
      244Wireless / Wireless LAN / Computer network security / IEEE 802.11 / Telecommunication / Communications protocol / Wireless security / Computer network / Technology / Wireless networking / Telecommunications engineering

      Establishing a connection to the WLAN field bus The SIMEDAKO Project Secure WLAN communication for industrial field buses

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      Source URL: www.ptb.de

      Language: English - Date: 2008-05-07 07:10:46
      245

      Messunsicherheit nach GUM – Praxisgerecht für chemische Laboratorien Zum Thema Chemische Analysen sind nicht nur außerordentlich zahlreich und vielfältig, sondern auch gesellschaftlich und kommerziell bedeutsam. Hä

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      Source URL: www.ptb.de

      Language: German - Date: 2008-04-30 07:56:56
        246

        Physikalisch-Technische Bundesanstalt Verzeichnis der Durchschnittsgebühren nach der Zulassungskostenverordnung der PTB gültig ab 29. November 2013 Nach der Zulassungskostenverordnung vom 22. Dezember[removed]BGBl. I S.

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        Source URL: www.ptb.de

        Language: German - Date: 2014-01-08 06:32:32
          247

          [removed]Gesaratemissionsgrad T o u l o u k i a n , Y. S. et al.; ( [removed] ) : T h e r m o p h y s i c a l P r o p e r t i e s of M a t t e r ( T P R C D a t a Series). Vol. 1 a n d 2 H e a t C o n d u c t i

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          Source URL: www.ptb.de

          Language: German - Date: 2011-01-25 03:04:40
            248Federal Government of Germany / Physikalisch-Technische Bundesanstalt / PTB / Calibration / Certification / Product certification / Arbitration / Public key certificate / Evaluation / Standards / Quality

            General Terms and Conditions of Certification (Allgemeine Zertifizierungsbedingungen - AZB) of the Physikalisch-Technische Bundesanstalt (PTB) for product certifications and QA approvals Edition: May 2014 These General T

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            Source URL: www.ptb.de

            Language: English - Date: 2014-05-20 10:34:41
            249Engineering / Fluid dynamics / Flow measurement / Medical ultrasound / Calibration / SCADA / Measuring instrument / Custody transfer / Separator / Measurement / Technology / Metrology

            The 11th International Conference on Flow Measurement FLOMEKO[removed]May 12-14, [removed]Groningen, The Netherlands PERFORMANCE IMPROVEMENT OF LIQUID FLOW CALIBRATORS BY APPLYING SPECIAL MEASUREMENT AND CONTROL STRATEGIES

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            Source URL: www.ptb.de

            Language: English - Date: 2009-09-28 10:38:06
            250

            2.9.1 L u f t - u n d Trittschalldämmung 277 Mechel, F. P[removed]); Schallabsorber. Bd. I: Äußere Schallfelder, Wechselwirkungen. Stuttgart: Hirzel S a i d , A[removed]): Modenfilter für Schallmessung im rechteckigen K

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            Source URL: www.ptb.de

            Language: German - Date: 2011-01-25 02:57:38
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