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.
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pH-mõõturit kasutatakse samuti paljudes teistes rakendustes alates laboratoorsetest katsetest kuni kvaliteedikontrollini.
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.
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The pH meter is used in many applications ranging from laboratory experimentation to quality control.
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