en

pH meter

1

Terminological databases

EKI terminibaas Esterm

ID 707421 Last modified 30.12.2004
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Domain surgery - therapytest technologyTechnology - Engineering
pH-meter preferred
pH-meeter
pH-meter preferred
pH meter

Metroloogia terminibaas

ID 572428 Last modified 25.02.2026
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Domain metrologymeasuring instruments
pH-mõõtur preferred
pH-meeter deprecated
pH meter preferred
pH-meter
  • mõõtevahend, mis võimaldab mõõta vesiniku-iooni aktiivsust veepõhistes lahustes, näidates ära selle happesuse või leelisuse väljendatuna pH abil
  • instrument that measures the hydrogen-ion activity in water-based solutions, indicating its acidity or alkalinity expressed as pH
pH-mõõtur preferred
Usage examples
  • pH-mõõturit kasutatakse kolbmahumõõtevahendi jaoks lahuste valmistamisel ja see tuleb kalibreerida võrdluspuhverlahustega väärtuste vahemikus pH 4 kuni pH 7, sealhulgas pH 6,00, vastavalt tootja juhistele.
  • pH-mõõtur, mis võimaldab mõõta elektripotentsiaali erinevust pH-elektroodi ja etalonelektroodi vahel ning seega nimetatakse pH-mõõturit mõnikord ka „potentsiomeetriliseks pH-mõõturiks“, kuna elektripotentsiaali erinevus on seotud mõõdetava lahuse happesuse või pH-ga.
Good to know
  • pH-mõõturit kasutatakse samuti paljudes teistes rakendustes alates laboratoorsetest katsetest kuni kvaliteedikontrollini.
pH-meeter deprecated
Good to know
  • Meeter on pikkusühik.
pH meter preferred
Usage examples
  • The pH meter is used for the preparation of the solutions for the pistonoperated volumetric apparatus, and shall be calibrated with reference buffer solutions over a range from pH 4 to pH 7 including pH 6,00 according to manufactutet's instructions.
  • The pH meter measures the difference inelectrical potentialbetween a pH electrode and a reference electrode, and so the pH meter is sometimes referred to as a "potentiometric pH meter". The difference in electrical potential relates to the acidity or pH of the solution.
Good to know
  • The pH meter is used in many applications ranging from laboratory experimentation to quality control.
pH-meter
pH-analyser

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