Hanna Instruments HI 4101 - Manual (Page 11)

11
6) Insert and position the inner glass/reference assem-
bly into the outer body so that the anti-rotation key
sits in the cut out on the outer probe body.
7) Holding the electrode upright, slide spring and elec-
trode cap down cable and screw cap on outer body
until fully engaged. Do not invert electrode. Do not
overtighten.
8) Install assembled electrode in gas sensor test vessel
or in electrode holder and connect cable connector to
pH/mV meter.
5.) Using dropper provided, add about 2 mL of ammo-
nia internal electrolyte HI 4001-40 into outer probe
body.
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HI 4101
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HI 4101