COMPARISON OF DIFFERENT METHODS OF FIXED-POINT TEMPERATURE EVALUATION |
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| Gunter Krapf, Marc Schalles |
- Abstract:
- The estimation of the fixed-point temperatures Tph from measured plateau curves can be carried out using different mathematical methods. Depending on the method used and the size of the fixed-point cell, different systematic deviations and reproducibilities of the calculated temperatures arise. They typically develop during the evaluation of measurements from small fixed-point cells. Thus the phase transformation temperatures of miniaturised fixed-point cells with zinc of different purities were measured and five different methods were compared.
- Keywords:
- fixed-point evaluation
- Download:
- IMEKO-WC-2009-TC12-586.pdf
- DOI:
- -
- Event details
- Event name:
- XIX IMEKO World Congress
- Title:
Fundamental and Applied Metrology
- Place:
- Lisbon, PORTUGAL
- Time:
- 06 September 2009 - 11 September 2009