THERMODYNAMIC KELVIN TEMPERATURE SCALE FROM 273 15-K TO 415-K

被引:16
作者
GUILDNER, LA [1 ]
EDSINGER, RE [1 ]
机构
[1] NBS, INST BASIC STAND, WASHINGTON, DC 20234 USA
来源
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS SECTION A-PHYSICS AND CHEMISTRY | 1973年 / A 77卷 / 04期
关键词
THERMODYNAMICS;
D O I
10.6028/jres.077A.026
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The investigation of the effects of sorption in a gas thermometer used to realize the Thermodynamic Kelvin Temperature Scale has been continued. By eliminating sorbable material more completely from the gas thermometer, a higher gas purity has been attained. So little contaminant remained that further cleanup produced no significant effect on the values of thermodynamic temperatures measured between 0 degree C and 142 degree C. The results are presented by giving the differences between the values on the thermodynamic scale and the International Practical Temperature Scale of 1968.
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页码:383 / 389
页数:7
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