Electrode Maintenance - Hanna Instruments HI99111 Instruction Manual

Portable waterproof ph/temperature meter for wine analysis
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Quick connector with
Rubber protection, and
1 meter cable

ELECTRODE MAINTENANCE

PREPARATION
• Remove the protective cap. Do not be alarmed if any salt
deposits are present. Rinse with water.
• Shake the electrode down as you would do with a
clinical thermometer to eliminate any air bubbles inside
the glass bulb.
• Remove the fill hole cover to ensure the reference junctions
are flowing. Set aside for storage.
• Top off the electrolyte filling solution using
• If the bulb and/or junction are dry, soak the electrode
in
HI70300
Storage Solution for at least 30 minutes.
• Rinse with water.
• Calibrate before using.
STORAGE
• To ensure a quick response, the glass bulb and the junction
should be kept moist and not allowed to dry.
Code and
serial number
on the other
side
Reference
junction
Temperature
sensor
pH bulb
HI7082
solution.
17

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