Published June 4, 2026 | Version v1

22RPT03 MultiFixRad Deliverable D3

  • 1. ROR icon RISE Research Institutes of Sweden
  • 2. ROR icon Norwegian Metrology Service
  • 3. Laboratoire Commun de Métrologie LNE-CNAM
  • 4. ROR icon Laboratoire National de Métrologie et d'Essais
  • 5. Slovak Institute of Metrology
  • 6. ROR icon Český Metrologický Institut
  • 7. ROR icon Slovenský Metrologický Ústav
  • 8. DFM, Danish National Metrology Institute
  • 9. ROR icon Technical University of Denmark
  • 10. ROR icon University of Ljubljana
  • 11. ROR icon Tübitak National Metrology Institute
  • 12. ROR icon Scientific and Technological Research Council of Turkey

Description

Report describing the fixed-point cells (Al (660.323 °C), Ag (961.78 °C), Cu (1084.62 °C), Fe-C (1154 °C), Co-C (1324.24 °C), PdC (1492 °C), Pt-C (1738.28 °C) and Re-C (2474.69 °C)) constructed in the project, the results of the characterisation measurements and a summary of the optimisation processes. The target uncertainty in the practical realisation of the transition temperature is less than 0.6 °C (k=2)

Files

22RPT03 MultiFixRad - Deliverable D3.pdf

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Additional details

Funding

European Metrology Programme for Innovation and Research
Improving the realisation of the kelvin by multiple fixed-point radiation thermometry 22RPT03 MultiFixRad