Hanna-instruments HI 84502 Bedienungsanleitung PDF herunterladen (Seite 18)

This screen appears when the stirrer is not working

properly. Check the stir bar and beaker content.

Press Restart to try again.

This screen appears when the sample concentration

is out of range.

ELECTRODE PREPARATION

PREPARATION PROCEDURE

Remove the electrode protective cap.

DO NOT BE ALARMED IF ANY SALT DEPOSITS ARE PRESENT. This is normal with electrodes and

they will disappear when rinsed with distilled/deionized water.

During transport tiny bubbles of air may have formed inside the glass bulb. The electrode cannot

function properly under these conditions. These bubbles can be removed by "shaking down" the

electrode as you would do with a glass thermometer.

If the bulb is dry, soak the electrode in HI 70300 Storage Solution for at least one hour.

This error message appears when the pump is not

working properly. Check the tubing, valve and syringe.

Press Restart to try again.

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 43 44

Keine Kommentare

Hanna-instruments HI 84502 Bedienungsanleitung Seite 18