The 1962 He3 Scale of Temperatures III. Evaluation and Status.
The 1962 He3 Scale of Temperatures III. Evaluation and Status.
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1962 年 He3 温标 III。
DOI：
10.6028/jres.068a.054
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发表时间：
1964
期刊：
影响因子：
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通讯作者：
S. Sydoriak
中科院分区：
文献类型：
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作者：
T. R. Roberts;R. Sherman;S. Sydoriak
本文对1962年He3温度标度的精度及其与热力学开尔文标度的偏差进行了评价。推导并列出了符合1962年He3标度的各种He3热力学量。对观测到的少量He4蒸气压的修正进行了讨论并制成表格。介绍了用多变量最小二乘分析方法推导最终尺度方程和对等温线资料进行再分析。最后对1962年He3分级的现状进行了讨论，并对今后的发展提出了一些建议。
In this third paper the 1962 He3 Scale of Temperatures is evaluated both as to its precision and its deviations from the thermodynamic Kelvin Scale. Various thermodynamic quantities of He3 consistent with the 1962 He3 Scale are derived and listed. The correction to an observed vapor pressure for small amounts of He4 is discussed and tabulated. A description is given of the method of multiple variable least squares analysis used for deriving the final scale equation and for re-analysis of isotherm data. Finally the present status of the 1962 He3 Scale is discussed along with some considerations for the future.