Hanna Instruments hi 9017 사용자 설명서

50

PREPARATION

Remove the protective cap.
DO NOT BE ALARMED IF ANY SALT DEPOSITS ARE PRESENT.
This is normal with electrodes and they will disappear when rinsed
with 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 and/or junction are dry, soak the electrode in HI70300 or
HI80300 Storage Solution for at least one hour.

Reference
Filling Hole

Reference
Filling Hole

Sensitive

Wire

Reference

Wire

Reference

Junction

Glass

Bulb

Glass
Bulb

Reference
Junction

Reference
Junction

Reference

Junction

Platinum or
Gold tip

Platinum or

Gold tip

Reference
Wire

Reference
Wire

Sensitive
Wire

Glass Body

pH Electrode

Plastic Body

pH Electrode

Plastic Body

ORP Electrode

Glass Body

ORP Electrode

Reference

Wire