NIST Standard Reference Database (SRD) 60

NIST Temperature Scale Database (SRD 60), Version 3.0

Fixed Points Associated with a Selected Reference:

Reference:

STEUR, PPM; DURIEUX, M, CONSTANT-VOLUME GAS THERMOMETRY BETWEEN 4-K AND 100-K, Metrologia 23 (1986) 1-18. (DOI:) (1986)

Substance

Transition

T₉₀ (K)

u(T₉₀)
(mK)

T-T₉₀
(mK)

u(T-T₉₀)
(mK)

u(T₉₀) (K)

Eval

Temperature Ranges

TR

4.2 to 100