MS-301 Multi parameter Water Quality Sensor
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Figure18 Diagram of Ammonia Nitrogen Electrode
Figure 19 Diagram of Replacing Electrolyte
The steps of electrolyte replacement:
1.
Unscrew the cap of the ion electrode
，
and pour out the remaining electrolyte in the electrode.
2.
Put a little electrolyte into the electrode by a straw. (If the electrode should be used for a long time, a
little deionized water can be put into the electrode first, and the electrode should be cleaned according to
process 3. And then, a little electrolyte should be added. )
3.
Clean the electrode by shaking slightly up an down. And pour out the electrolyte after cleaning.
4.
Put the electrolyte into the electrode by straw again till the electrolyte forms a bulge.( capillarity)
5.
The electrolyte that forms a bulge. It is not allowed to add electrolyte into the cap of membrane. The
water in the cap of membrane should be cleaned out for the cap of membrane that has been used.
6.
Wipe dry the electrolyte overflow.
7.
Tighten the diaphragm. Then slowly rotate the electrode and make the head of electrode down toward.