DOI: https://doi.org/10.24027/2306-7039.1A.2017.99429

The measurement automation and optimization the system of reproduction and transferring of the immitance units

Serhii Kursin, Oleh Velychko

Анотація


Provided investigations have shown that for optimization of the impedance measurement metrological support it is necessary to develop the universal precise comparator. The requirements for a universal comparators are defined. The variational method for automation the bridge balancing proposed. The analysis was provided and determined the optimal phase shift variation to calibrate a two-channel vector voltmeter. Metrological characteristics of the created equipment are presented.

Ключові слова


Measurement; Standard; System of reproduction and transferring; Immitance units

Повний текст:

PDF (English)

Посилання


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Пристатейна бібліографія ГОСТ






УКРАЇНСЬКИЙ МЕТРОЛОГІЧНИЙ ЖУРНАЛ / UKRAINIAN METROLOGICAL JOURNAL

ISSN (Print) 2306-7039

ISSN (Online) 2522-1345