NIST Temperature Scale Database (SRD 60), Version 3.0
Fixed Points Associated with a Selected Reference:
Reference:
Lemmon, E.W. and Span, R., "Short Fundamental Equations of State for 20 Industrial Fluids," J. Chem. Eng. Data, 51(3):785-850, 2006. (DOI:) (2006)Instruction:
Substance | Transition | T90 (K)
| u(T90) (mK) | T-T90 (mK) | u(T-T90) (mK) | u(T90) (K)
| Eval |
|---|---|---|---|---|---|---|---|
| Hexafluoroethane | BP | 195.06 | 0.03 | 0.03 | |||
| Hexafluoroethane | TP | 173.1 | na | na | |||
| Kr | BP | 119.735 | 0.013 | 0.013 | |||
| Kr | TP | 115.775 | na | na |