horiba D-72, Instruction Manual

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Maintenance and storage of the instrument
D-72 49
Maintenance
This section describes maintenance of the instrument and the electrodes that are used
with the instrument. To use them for a long period, perform the described maintenance
procedures appropriately.
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Maintenance and storage of the instrument
・
If the instrument becomes dirty, wipe it gently with a soft dry cloth. If it is difficult to
remove the dirt, wipe it gently with a cloth moistened with alcohol.
・
The instrument is made of solvent resistant materials but that does not mean it is
resistant to all chemicals. Do not dip the instrument in strong acid or alkali solution, or
wipe it with such solution.
・
Do not wipe the instrument with a polishing powder or other abrasive compound.
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Environmental conditions for storage
Temperature: 0°C to 45°C
Humidity: under 80% in relative humidity and free from condensation
Avoid the following conditions.
・ Dusty place
・
Strong vibration
・
Direct sunlight
・
Corrosive gas environment
・
Close to an air-conditioner
・ Direct wind