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1. Equipment and calibration method
1.1 pH meter
The pH meter comprises a probe with two electrodes, one a standard electrode with a constant, known potential (known as the "reference electrode"), the other a variable potential electrode (a function of pH, known as the "glass electrode").
Its operation is based on the relationship that exists between the concentration of H 3 O + ions and the electrochemical potential...
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Equipment and calibration method
Measurement results
Bibliography
Websites
VIM 3: international vocabulary of metrology, Bureau International des Poids et Mesures (BIPM) website: https://www.bipm.org/fr/publications/guides/vim.html (page consulted on February 8, 2019)
Standards and norms
AFNOR
- Metrology – Monte Carlo evaluation of measurement uncertainty – Principles and implementation of GUM Supplement 1. AFNOR - FD X07-023 - 2012
- Exactitude (justesse et fidélité) des résultats et méthodes de mesure. Partie 2 : Méthode de base pour la détermination de la répétabilité et de la reproductibilité d'une méthode de mesure normalisée. IMANOR - NM...
IMANOR
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