Zobrazeno 1 - 6
of 6
pro vyhledávání: '"F. R. Shakirzyanova"'
Publikováno v:
Measurement Techniques. 44:387-394
Results of theoretical and experimental investigations into the statistical characteristics of the voltage instability of type MN-3 measures are presented. The capabilities of linear mathematical models of the voltage instability of solid-body measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27a435e24985cb2771e4fecc222b9aa7
https://doi.org/10.1023/a:1010919915163
https://doi.org/10.1023/a:1010919915163
Publikováno v:
Measurement Techniques. 38:1028-1033
The performance of a radio-frequency SQUID made of high-temperature superconducting ceramics as a calibrator of ac voltage dividers and LF voltmeters at frequencies up to 1 MHz is investigated. The measurement technique and errors are analyzed. The o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0666d438f2965401cd773451ce584fce
https://doi.org/10.1007/bf00979085
https://doi.org/10.1007/bf00979085
Publikováno v:
Measurement Techniques. 37:815-818
A description is given of a superconducting current comparator, with zero-element based on a SQUID. The method is described, an evaluation made of the error, and results reported of a study of the stability of resistive dividers made with type S5-61
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd4a2e806f9640ae60fb5b02a47f36b6
https://doi.org/10.1007/bf00975805
https://doi.org/10.1007/bf00975805
Publikováno v:
Measurement Techniques. 37:110-113
A set of instruments for reproduction and storage of the emf and dc voltage unit and for transferring it directly to the location where measuring instruments (MIs) are used with an accuracy of (3–5) ·10−7, developed at the “VNIIFTRI” Researc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ac73b74b080b5d7228e95a9527c6a5c
https://doi.org/10.1007/bf01418920
https://doi.org/10.1007/bf01418920
Publikováno v:
Metrologia. 31:141-143
Five transportable Zener-diode dc voltage standards have been developed, fabricated and investigated at the NPO VNIIFTRI. The standards were designed to transfer the unit of electromotive force (emf) from Josephson reference standards to measuring in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2094a826b40098ee8ba1ffef6900206
https://doi.org/10.1088/0026-1394/31/2/007
https://doi.org/10.1088/0026-1394/31/2/007
Publikováno v:
Measurement Techniques. 36:1023-1024
The possibility is shown of using transportable solid- state voltage measures for the transfer of emf and dc voltage units in the highest link of the GOST 8.027- 89 calibration scheme with an error (5–6)·10−7.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::355c45b146d95032ac5e2d0f4f1d7fa1
https://doi.org/10.1007/bf00995798
https://doi.org/10.1007/bf00995798