Measurement of the density of atmospheric air with a laser refractometer

Autor: Leibengardt, G. I., Naidenov, A. S., Shur, V. L., Chalenko, N. S.
Zdroj: Measurement Techniques; March 1995, Vol. 38 Issue: 3 p308-311, 4p
Abstrakt: The results are presented of air density measurements in the pressure range 410 to 820 mm Hg. The measurements were made with a differential laser refractometer. The error in the density measurements was about 1.10-5. An evaluation of the errors is made, in comparison with those in weighing and calculation methods.
Databáze: Supplemental Index