Zobrazeno 1 - 10
of 100
pro vyhledávání: '"R Chayramy"'
Publikováno v:
Solve, S, Chayramy, R, Stock, M, Immonen, P, Nissilä, J & Manninen, A 2021, ' Comparison of the Josephson voltage standards of the MIKES and the BIPM ', Metrologia, vol. 58, no. 1 . https://doi.org/10.1088/0026-1394/58/1A/01007
Main text As part of the ongoing BIPM key comparison BIPM.EM-K10.b, a direct comparison of the Josephson array voltage standards of the Bureau International des Poids et Mesures (BIPM) and the National Metrology Institute of Finland (VTT MIKES), Espo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2945a61d49e18fad9d877b35585589e2
https://cris.vtt.fi/en/publications/0c912a1b-88ce-45b3-a153-482954b86614
https://cris.vtt.fi/en/publications/0c912a1b-88ce-45b3-a153-482954b86614
Autor:
Charles J. Burroughs, Alain Rufenacht, Robert E. Schwall, Stephane Solve, Samuel P. Benz, R Chayramy, Anna E. Fox, Yi-hua D. Tang, Paul D. Dresselhaus
Publikováno v:
Metrologia. 55:585-596
Publikováno v:
Metrologia. 55:302-313
BIPM's new transportable programmable Josephson voltage standard (PJVS) has been used for an on-site comparison at the National Metrology Institute of Japan (NMIJ) and the National Institute of Advanced Industrial Science and Technology (AIST) (NMIJ/
Publikováno v:
Measurement Science and Technology. 32:105019
Publikováno v:
Metrologia. 58:01005
Main text As part of the ongoing BIPM key comparison BIPM.EM-K11.a and b, a comparison of the 1.018 V and 10 V voltage reference standards of the BIPM and the Bulgarian Institute of Metrology, BIM, was carried out in April 2019. The objective for BIM
Publikováno v:
Metrologia. 58:01006
Main text As part of the ongoing BIPM key comparison BIPM.EM-K11, a comparison of the 10 V voltage reference standards of the BIPM and the National Standards Authority of Ireland - National Metrology Laboratory (NSAI - NML), Dublin, Ireland, was carr
Publikováno v:
Metrologia. 57:065020
A measurement setup for a differential sampling of AC waveform based on a programmable Josephson voltage standard, with an integrating sampler, Keysight 3458 and a Δ-Σ analogue-to-digital converter, NI PXI-5922 is described. The system operates in
Publikováno v:
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018).
We have investigated the response characteristics of two different samplers, Keysight 3458A and NI 5922 implemented in setup for differential sampling based on a programmable Josephson voltage standard, to input signals in a frequency range below 1 k
Publikováno v:
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018).
Within a program of BIPM pilot studies, the new Programmable Josephson Voltage Standard (PJVS) of the BIPM and that of CENAM were compared directly at 10 V DC. In AC, the PJVSs were compared indirectly at 1 V and 7 V rms, 50 Hz, using a commercial ca
Publikováno v:
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018).
This paper describes the progress of an on-going GULFMET inter-laboratory comparison of DC voltages at 10 V and 1.018 V (GULFMET.EM.BIPM-K11). The comparison uses a set of two travelling Zener DC reference standards. The Standards and Calibration Lab