Xylem WTW Cu 800 DIN Mode D'emploi page 21

Cu 800
Between two
measurements
Overnight
Longer than
overnight
ba15357d04 12/2021
4 Push the connection head and pressure spring over the connection
cable.
5 Push the inner body out of the shaft.
NOTE
Never pull the connection cable of the electrode.
The cable might be damaged.
Storage
Condition the electrode in standard solution.
Condition the combination electrode in standard solution with the filling
opening open. To avoid a contamination of the bridge electrolyte with
standard solution, the level of the bridge electrolyte must be clearly above the
level of the conditioning solution.
For the following measurement, exchange the bridge electrolyte. To do so,
press the shaft of the combination electrode against the connection head and
let the bridge electrolyte drain off. Then fill new bridge electrolyte into the
filling opening.
Remove the bridge electrolyte, then rinse the combination electrode with
deionized water and dab it dry with a clean paper towel. Store the combi-
nation electrode in the storage vessel in a dry place. For the following
measurement, prepare the combination electrode as described in section
C .
OMMISSIONING
Store the reference electrode according to the instructions in its
operating manual.
Recommended accessories
Description
Bridge electrolyte
Standard solution 10 g/l Cu
ISA sample conditioning solution
Polishing strips (24 pieces)
Storage
Model Order no.
ELY/BR/503 106 575
ES/Cu 120190
ISA/FK 140 110
S/FK 180130
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