NIST Standard Reference Database (SRD) 60

NIST Temperature Scale Database (SRD 60), Version 3.0

Fixed Points Associated with a Selected Reference:

Reference:

R. L. Rusby, The Discontinuity in the First Derivative of the ITS-90 at the Triple Point of Water, Int. J. Thermophys. 31, 1567 (2010). (DOI:) (2010)

Substance

Transition

T₉₀ (K)

u(T₉₀)
(mK)

T-T₉₀
(mK)

u(T-T₉₀)
(mK)

u(T₉₀) (K)

Eval

H₂O

TP