RELATIONSHIPS BETWEEN INTERNATIONAL PRACTICAL TEMPERATURE SCALE OF 1968 AND NBS-55 NPL-61 PRMI-54 AND PSU-54 TEMPERATURE SCALES IN RANGE FROM 13.81 TO 90.188 K

被引：71

作者：

BEDFORD, RE

DURIEUX, M

MUIJLWIJK, R

BARBER, CR

机构：

[1] Division of Applied Physics, National Research Council, Ottawa, Ont.

[2] Kamerlingh Onnes Laboratory, Leiden

[3] National Physical Laboratory, Teddington

来源：

METROLOGIA | 1969年 / 5卷 / 02期

关键词：

D O I：

10.1088/0026-1394/5/2/003

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In the region 13.81 K to 90.188 K the IPTS-68 will replace a number of previously used low temperature scales, four of which are NBS-55, NPL-61, PRMI-54, and PSU-54. It is desirable to know the relationships between these scales and the IPTS-68. At the present time these relationships can be determined, though indirectly and somewhat inaccurately, by means of an earlier intercomparison of the scales, their relationships to the CCT-64 table, and estimates of the values of the defining fixed point temperatures of the IPTS-68 on this table. Values of these relationships are presented.

引用

页码：47 / +

页数：1