NIST Temperature Scale Database (SRD 60), Version 3.0

Fixed Points Associated with a Selected Reference:

Temperature Scale Points
All Fixed Points

Reference:

Steur, P.P.M., Yang, I. & Pavese, F. The Effect of Argon Content on the β–γ Transition of Oxygen. Int J Thermophys 41, 7 (2020). (DOI:) (2020)

Substance
 
Transition
 
T90 (K)
 
u(T90)
(mK)
 
T-T90
(mK)
 
u(T-T90)
(mK)
 
u(T90) (K)
 
Eval
 
O2 b-g 43.7991 0.0015 0.0015