• DocumentCode
    1197009
  • Title

    Standard Cell Calibration via Current Transfer

  • Author

    Williams, Edwin R. ; Olsen, Paul T. ; Field, Bruce F.

  • Volume
    23
  • Issue
    4
  • fYear
    1974
  • Firstpage
    299
  • Lastpage
    302
  • Abstract
    The EMF´s of standard cells are now being transferred between laboratories over a 1¿-km cable with a precision of 4 parts in 108 to provide an instantaneous comparison of the 2e/h and ¿p¿ experiments being carried out at the two facilities. This is accomplished by transferring a constant current that produces a 1-V drop across standard resistors located at both ends of the cable.
  • Keywords
    Calibration; Current measurement; Laboratories; Magnetic field measurement; Monitoring; NIST; Nuclear magnetic resonance; Protons; Resistors; Voltage;
  • fLanguage
    English
  • Journal_Title
    Instrumentation and Measurement, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9456
  • Type

    jour

  • DOI
    10.1109/TIM.1974.4314297
  • Filename
    4314297
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1197009