Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5006764 | Measurement | 2017 | 24 Pages |
Abstract
This paper describes the theoretical model of Single-Pressure Refractive Index Gas Thermometry (SPRIGT) and analyses the shifts and broadenings due to non-ideal behaviour. The technique should enable a helium-based measurement of thermodynamic temperature with a resolution better than 25 μK and an uncertainty of around 250 µK.
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Control and Systems Engineering
Authors
B. Gao, L. Pitre, E.C. Luo, M.D. Plimmer, P. Lin, J.T. Zhang, X.J. Feng, Y.Y. Chen, F. Sparasci,