NIST Temperature Scale Database (SRD 60), Version 3.0

Fixed Points Associated with a Selected Reference:

Temperature Scale Points
All Fixed Points

Reference:

Engert, J., B. Fellmuth, and K. Jousten, A new He-3 vapour-pressure based temperature scale from 0.65 K to 3.2 K consistent with the PLTS-2000, Metrologia 44 (1), 40-52 (2007). (DOI:) (2007)

Substance
 
Transition
 
T90 (K)
 
u(T90)
(mK)
 
T-T90
(mK)
 
u(T-T90)
(mK)
 
u(T90) (K)
 
Eval
 
He VP