INMETRO’S PRIMARY AND SECUNDARY MEASUREMENT STANDARD SYSTEMS FOR ZENER REFERENCES CALIBRATION

Regis P. Landim, Vitor Ferreira, Edson Afonso, Mariella Alzamora

Abstract

In this paper, the primary (Josephson-based) and secundary (Zener-based) measurement standard systems used for calibration of solid state voltage standards (Zeners) at Inmetro are described, as well as the calibration method, the related equations and uncertainty budgets.

Keywords

Josephson Voltage Standard system, measurement standards, Zener applications, Zener calibration

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IMEKO-TC4-2011-050.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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