Accession Number : AD0727186

Title :   Vapour Pressure of Solid Nitrogen.

Descriptive Note : Interim progress rept.,

Corporate Author : SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOGY RAPID CITY DEPT OF PHYSICS

Personal Author(s) : Kopp,J. W. ; Smith,D. R. ; Ashworth,T.

Report Date : JUN 1970

Pagination or Media Count : 15

Abstract : An apparatus is described for measuring the vapour pressure-temperature relationship for solid nitrogen. Measurements have been made down to 50 K and it is hoped to extend this range to 40 K or lower. A difference exists between present and previous data above 52 K. Impurity in the gas used is a possible cause; this is under investigation. (Author)

Descriptors :   (*SOLIDIFIED GASES, *VAPOR PRESSURE), (*NITROGEN, SOLIDIFIED GASES), CRYOSTATS, TEST EQUIPMENT

Subject Categories : Physical Chemistry
      Test Facilities, Equipment and Methods
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE