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7
Storage
When the sensor is stored without polarization for
more than one week, the electrolyte has to be re-
moved.
Always use clean water to clean the sensor mem-
brane from outside.
Important: Never use alcohol or isopropanol or
mixtures with these organic solvents.
Prepare the cleaning and conditioning solution as
follows: Dissolve one tablet in 40 ml of deionized
water and wait 5 minutes for the tablet to be com-
pletely dissolved. Fill the protection cap with this so-
lution and place it over the tip of the sensor. This so-
lution has some cleaning properties which will keep
the membrane free of microorganisms. In case you
do not have any cleaning and conditioning set, you
may also use checking gel or deaerated water in the
protection cap. Before mounting the sensor in the
process, always remove the protection cap and rinse
the tip of the sensor with water.
Attention! If the storage period of the sensor with-
out current supply (transmitter, sensor master) ex-
ceeds 1 week, the sensor should be stored dry, i.e.
without any electrolyte in the membrane body. A sen-
sor being stored dry (without electrolyte in the
membrane body) may on no account be connected
to the O
module.
InPro 6000 G – Series
52 206 477
InPro 6800 G / 6850i G / 6900i G / 6950i G O
sensor master or any other polarization
2
© 09 / 09 Mettler-Toledo AG
Printed in Switzerland
12 mm
2