NIST Temperature Scale Database (SRD 60), Version 3.0

Fixed Points Associated with a Selected Reference:

Temperature Scale Points
All Fixed Points

Reference:

Pavese, F, On problems in the definition of the International Temperature Scale arising from the variability of the isotopic composition of some substances used for the fixed-points, Metrologia, 42 (2005) 194-200. (DOI:) (2005)

Substance
 
Transition
 
T90 (K)
 
u(T90)
(mK)
 
T-T90
(mK)
 
u(T-T90)
(mK)
 
u(T90) (K)
 
Eval
 
NeTP