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439 results:
  • 91. Measurement of the perturbation effect correction factors pCo for flat chambers  
    Date: 10.05.2006
    Percental score: 10 %
    For a large number of flat chambers of types Roos, Markus and Advanced Markus, the perturbation correction factors pCo were determined. As the result of these investigations, the new version  
  • 92. Dates  
    Date: 04.12.2018
    Percental score: 10 %
    12 September 2013 Informative meeting for the sound test centres members of the Verband der Materialprüfungsanstalten (VMPA) 08:00 o'clock until 18:00 o'clock, PTB Braunschweig, Auditorium Contact:  
  • 93. Awards  
    Date: 04.12.2018
    Percental score: 10 %
    Ernst O. Göbel PTB's previous president has received the “DIN Ehrenring” (Ring of Honour) – the highest award granted by the Deutsches Institut für Normung (DIN, German Institute of  
  • 94. Virtual Measurement Process VMP  
    Date: 17.05.2023
    Percental score: 10 %
    Project duration Start: November 2019 End:  October 2022 Project description With raising demand for “virtual measurements” in measurement uncertainty estimation also the demand for  
  • 95. First calibration of a large gear standard for a European industrial company on PTB's large coordinate measuring machine in the Wind Competence Centre  
    Date: 15.12.2023
    Percental score: 10 %
    A large gear measurement standard has been calibrated for a European industrial company that manufactures gearboxes for wind turbines, among other things, in order to monitor its production process.  
  • 96. 2.31 Instrument Transformers and High-Voltage Metrology  
    Date: 08.11.2022
    Percental score: 10 %
    Requirements and Testing Instructions regarding the Disclosure Requirement for Electroimpulse Devices (wireless devices) List of approved Electroimpulse Devices The service area of ​​the  
  • 97. Rogowski coil used with numerical integration of the measured data  
    Date: 01.01.2007
    Percental score: 10 %
    The apparatuses designated for the transmission of electrical energy from the power plant to the consumer are tested in a series of expensive acceptance tests before being put into operation. This  
  • 98. Monitoring magnetic nanoparticle clustering and immobilization with thermal noise magnetometry using optically pumped magnetometers  
    Date: 14.07.2023
    Percental score: 10 %
    In biological environments, strong interactions between magnetic nanoparticles (MNPs) induce aggregation and cluster formation. Additionally, the particles’ mobility changes during cellular uptake  
  • 99. Temperature distribution in large storage tanks for mineral oil  
    Date: 09.10.2013
    Percental score: 10 %
    Storage tanks are, in addition to their function of storing liquids, usually used also for the measurement of the stored amount of liquid. The determination of the volume of liquid by means of level  
  • 100. News from the EMRP  
    Date: 04.12.2018
    Percental score: 9 %
    Project meeting of the European Metrology Research Programme (EMRP) with PTB coordination and/or significant contribution of PTB (sometimes only partly public – if you are interested, do not  
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