Density of mercury - measurements and reference values

被引：16

作者：

Bettin, H ^{[1
]}

Fehlauer, H ^{[1
]}

机构：

[1] PTB Braunschweig, D-38116 Braunschweig, Germany

来源：

METROLOGIA | 2004年 / 41卷 / 02期

关键词：

D O I：

10.1088/0026-1394/41/2/S02

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

After a brief overview of the use of the density of mercury in metrological applications, the methods used for absolute and relative density measurements of mercury and the results obtained are reviewed. Influences exerted on the density by temperature, pressure, isotopic composition, and impurities are discussed, and the formulae recommended at present are listed. The problems arising from the use of the recommended substance properties for an unknown mercury sample are discussed.

引用

收藏

页码：S16 / S23

页数：8

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