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VIII.
CLEANING, DISINFECTION, AND STORAGE
CAUTION:
DO NOT leave any disinfectant solution in sensor modules, longer than 10 Minutes.
Display Module and Sensor Modules
If necessary, wipe the exterior of the display module with a soft cloth dampened with a mild soap
solution. If disinfection is required, use household bleach (5.25%) at a dilution of 1 part bleach to
99 parts water.
The 90XL display module and sensor modules should be stored in a clean, dry environment
between 0°C and 50°C. It may be stored connected to the AC charger when not in use.
CAUTION:
DO NOT use abrasive materials or organic solvents such as acetone. They may
damage the front panel overlay as well as the case
.
CAUTION:
DO NOT allow liquid to enter the display module which may damage the
electronics.
Conductivity/Temperature Sensor Module
Rinse the sensor thoroughly with RO/DI water after use.
CAUTION:
DO NOT allow fluids to enter the sensor module electrical connector. If disinfection
is required, use household bleach solution as describes above. The condo/temp sensor module
should be rinsed with RO/DI water and allowed to air dry. This will prevent deposits from forming
on the electrodes which could affect accuracy.
pH Sensor Module
Rinse the sensor module thoroughly with RO/DI water after use. If disinfection is required, use
household bleach solution as describes above. Store your pH probe in the soaker bottle and
filled with enough soaker solution or 4.0 pH buffer solution to cover the glass bulb at the end of
the probe.
CAUTION:
DO NOT allow fluids to enter the sensor module electrical connectors.
Pressure Sensor Module
Wipe the exterior of the sensor module with a soft cloth dampened with mild soap solution. If
disinfection is required, use household bleach solution as describes above.
CAUTION:
DO NOT allow fluids to enter the sensor module connector.
CAUTION:
DO NOT allow fluid to enter the pressure port connectors.
The pressure sensor module should be stored with transducer protectors on the Luer ports, and
carefully protected from impact or moisture damage.
Sample Kit
Rinse sample tray and syringe with RO/DI water and store in a clean, dry place.
