Kobold APK-Z, Руководство по эксплуатации, Страница: 7 / 12

APS-Z/APK-Z/ARS-Z
APS-Z/APK-Z/ARS-Z K04/1122 page 7
Second step

Immerse the pH electrode in a second buffer solution (for example pH 4.0
or 10.0) and wait until the display value has stabilized. Then enter the pH
value of the second buffer solution.

The measuring instrument determines the zero point and slope of the
sensor.

Rinse off the electrode with deionized water and carefully dry it with a soft
cloth.

The calibration is complete.