Hanna Instruments HI 5315 - Manual (Page 3)

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IV IV IV IV IV..... HI 5315 design elements HI 5315 design elements HI 5315 design elements HI 5315 design elements HI 5315 design elements
V. V. V. V. V. Reference Fill Solutions Reference Fill Solutions Reference Fill Solutions Reference Fill Solutions Reference Fill Solutions
The fill solution used in the external electrolyte chamber of
this electrode is replaceable. Table 1 lists Hanna‘s ion
selective electrode (ISE) offering along with the recommeded
fill solutions used when making an ion measurement. A
bottle of this solution is provided with the ISE when shipped.
The fill solutions listed will not interfere with the sensing
electrode or react with the sample. They are formulated to
minimize liquid junction potentials and to produce the
most stable and reproducible electrode potential.
ThThw b
Verify you are using the correct fill solution with your
electrode.
ab
Upper Cap
Spring
O-Ring
Ceramic Junction
on Inner Stem
Fill Hole
O-Ring and
Plug
Liquid junction