I.N. Vishtalyuk1, S.D. Vishtalyuk2, V.F. Garifullin3, D.Yu. Kotsan4, T.V. Krasnov5

1–5 Siberian Federal University (Krasnoyarsk, Russia)

4 JSC «SPE «Radiosvyaz» (Krasnoyarsk, Russia)

1 ivan.vishtaliuk@yandex.ru, 2 sofya.sherstyuk@mail.ru, 3 VGarifullin@sfu-kras.ru, 4 denis.kocan28@gmail.com, 5 tkrasnov@sfu-kras.ru

Outdated and expensive instruments are used in metrological testing of heat quantity meters (e.g., the VKT-9). This article presents information on the study and determination of the accuracy characteristics of the MMST-1 multi-valued thermostatted DC electrical resistance measure. To confirm the declared nominal resistance values and determine the permissible relative error limits of the MMST-1 multi-valued thermostatted DC electrical resistance measure based on the results of tests.

To study the metrological characteristics of the developed multi-valued electrical resistance measure under normal conditions. Based on the results of the study, the obtained actual resistance values of the measures can be compared with the declared nominal values and their error determined.

Vishtalyuk I.N., Vishtalyuk S.D., Garifullin V.F., Kotsan D.Yu., Krasnov T.V. Research and determination accuracy characteristics of the measure of electric resistance. Achievements of modern radioelectronics. 2026. V. 80. № 2. P. 83–88. DOI: https://doi.org/10.18127/ j20700784-202602-09 [in Russian]

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