Bilateral international inductance comparison using traveling standards in thermoregulated enclosures

• Published in: 2016 Conference on Precision Electromagnetic Measurements (CPEM 2016) pp. 1 - 2
• Main Authors: Funck, Torsten, Bothe, Harald, Kolling, Axel, Satrapinski, Alexandre, Suomalainen, Esa-Pekka
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.07.2016
• Subjects: Inductance; Inductors; Measurement uncertainty; Ocean temperature; Temperature control; Uncertainty

Standards with toroidal windings are traditionally used for international comparisons of inductance. The achieved uncertainties of the comparisons are dominated by the rather high temperature coefficient of the traveling standards. Hence, thermoregulated enclosures were developed at PTB a few years...