Hanna-instruments HI 2550 Manuel d'utilisateur télécharger pdf (Page 51)

PREPARATION PROCEDUREPREPARATION PROCEDURE

PREPARATION PROCEDURE

Remove the protective cap of the pH electrode.

DO NOT BE ALARMED IF SALT DEPOSITS ARE PRESENT. This is normal

with electrodes. They will disappear when rinsed with water.

During transport, tiny bubbles of air may form inside the glass bulb

affecting proper functioning of the electrode. These bubbles can be

removed by “shaking down” the electrode as you would do with a glass

thermometer.

If the bulb and/or junction is dry, soak the electrode in HI 70300 or

HI 80300

Storage Solution for at least one hour.

ELECTRODE CONDITIONINGELECTRODE CONDITIONING

ELECTRODE CONDITIONING

& MAINTENANCE& MAINTENANCE

& MAINTENANCE

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 63 64

Pas de commentaire

Hanna-instruments HI 2550 Manuel d'utilisateur Page 51