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• Safety precautions
This section provides precautions for using the product safely and correctly and to prevent injury and
damage. The terms of DANGER, WARNING and CAUTION indicate the degree of immanency and
hazardous situation. Read the precautions carefully as it contains important safety messages.
• Instrument and electrode
Do not disassemble or modify the instrument. Otherwise, it may heat up or be ignited resulting in
a fire or an accident.
Harmful chemicals
Some electrodes are used with hazardous standard solutions. Handle them with care. The internal
solution of pH electrode is highly concentrated potassium chloride (3.33 mol/L KCl). If the internal
solution comes in contact with the skin, wash it off immediately. If it gets into the eyes, flush with
plenty of water and then consult a doctor.
Broken glass
Broken glass may cause injury. The outer tube and tip of an electrode are made of glass. Handle
them with care.
Do not use the phono jack under wet or humid conditions. Otherwise, it may cause a fire, electric
shock, or breakage.
XII
Pour votre sécurité
WARNING
CAUTION
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