Hach-Lange POLYMETRON 83xx User Manual - Manual (Page 25)

2 E LECTRODES C ONDUCTIVITY P ROBE - I NSTRUCTION M ANUAL
621=183=000 Issue B 09/2010 Page 21
REMARK
The progressive accumulation of bubbles on
the surface of the probe:
¾ reduces its active surface,
¾ increases the cell constant,
¾ leads to a too low measure of conductivity.
Figure 3-7 - Circulation chamber
A Very good installation:
Perfect immersion of the electrode surfaces.
B Correct installation:
Satisfactory immersion of the electrode surfaces.
C Poor installation:
Incomplete immersion of the electrodes, the
conductivity will be too low.
REMARK
The direction indicates the direction of flow.