Datasheet

How to recondition the Mini Lab
Grade Dissolved Oxygen probe
During usage, a small amount of corrosion (zinc oxide) may build up around the anode of
the probe, this will cause irregular readings. In this case, you will need to recondition the
probe.
To recondition the probe: Carefully unscrew the probes membrane cap, and drain any
remaining electrolyte solution. Using a small file, carefully file off the corrsion buildup
around the anode of the probe. Do not file the cathode, as this will damage the probe.
Once the corrosion has been removed, rinse the off the anode.
Using the supplied syringe, inject solution into the membrane cap until it's filled to
the top. Screw the membrane cap back onto probe. Once the probe is reassembled,
rinse of the probe.
UNSCREW DO NOT
PULL APART
1 2
anode
cathode
3 4
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