MEASUREMENT UNCERTAINTY ANALYSIS OF CROATIAN RESISTANCE STANDARDS

摘要

The primary electromagnetic laboratory in Croatia maintains resistance standards from 1mΩ to 100 MΩ. The three of these standards (1Ω, 10 kΩ and 10 MΩ) are calibrated each two years at PTB, Germany. The traceability of other resistance standards is accomplished by two standard resistance comparison methods using digital voltmeters. This paper gives the measurement uncertainty analysis of the Croatian resistance standards.