CORRECTION OF THE GAS-THERMOMETRY SCALE OF THE VNIIFTRI IN THE RANGE 2,5K TO 308K

Authors
ASTROV DN BELYANSKY LB DEDIKOV YA
Citation
Dn. Astrov et al., CORRECTION OF THE GAS-THERMOMETRY SCALE OF THE VNIIFTRI IN THE RANGE 2,5K TO 308K, Metrologia, 32(5), 1996, pp. 393-395
Citations number
6
Categorie Soggetti
Physics, Applied","Instument & Instrumentation
Journal title
Metrologia → ACNP
ISSN journal
00261394
Volume
32
Issue
5
Year of publication
1996
Pages
393 - 395
Database
ISI
SICI code
0026-1394(1996)32:5<393:COTGSO>2.0.ZU;2-D
Abstract
New measurements of the thermal expansion of the copper used to manufa cture the VNIIFTRI gas thermometer were performed and the temperature scale was corrected. The deviations of recalculated T (gas) scale from the LPTS-68 scale and from the ITS-90 scale in the range 13 K to 308 K were found.