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Normas DIN – AENOR
DIN 19268:2007-05

DIN 19268:2007-05

pH-measurement - pH-measurement of aqueous solutions with pH measuring chains with pH glass electrodes and evaluation of measurement uncertainty / Note: To be replaced by DIN 19268 (2020-08).

Mesure du pH - Mesure du pH des solutions aqueuses avec chaines de mesure du pH avec electrodes de verre du pH et évaluation de l'incertitude de mesurage / Attention: À remplacer par DIN 19268 (2020-08).

pH-Messung - pH-Messung von wässrigen Lösungen mit pH-Messketten mit pH-Glaselektroden und Abschätzung der Messunsicherheit / Achtung: Vorgesehener Ersatz durch DIN 19268 (2020-08).

Fecha:
2017-05 /Active
Relación con otras normas DIN:

Reemplaza a: DIN 19268:2006-02

Reemplaza a: DIN 19268:1985-02

Resumen:
This standard specifies methods of pH-measurement of aqueous solutions within a range of temperatures between 10 °C and 50 °C with pH measuring chains with pH glass electrodes (see DIN 19263) in a laboratory.
Keywords:
Aqueous, Buffer solutions, Glass electrodes, Materials testing, Measurement, Measuring chains, Measuring electrodes, Measuring instruments, Measuring techniques, Measuring uncertainty, Metrology, pH, pH measurement, pH meters, Physico-chemical methods, Solutions
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