NIST Temperature Scale Database (SRD 60), Version 3.0

Fixed Points Associated with a Selected Reference:

Temperature Scale Points
All Fixed Points

Reference:

Astrov, DN; Belyansky, LB; Dedikov, YA, Correction of the gas-thermometry scale of the VNIIFTRI in the range 2,5 K to 308 K, Metrologia 32 (1996) 393-395. (DOI:) (1996)

Substance
 
Transition
 
T90 (K)
 
u(T90)
(mK)
 
T-T90
(mK)
 
u(T-T90)
(mK)
 
u(T90) (K)
 
Eval
 
Temperature Ranges TR 4.2 to 309