Operating Precautions
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付録
索引
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• Operating temperature and humidity:
0 to 40°C (32 to 104
°F
)
90%RH or less (no condensation)
• Temperature and humidity range for guaran-
teed accuracy:
Insulation resistance measurement / leak-
age current measurement
0 to 28°C (32 to 82
°F)
90%RH or less (no condensation)
Voltage measurement / temperature mea-
surement
23±5°C (73±9
°F)
90%RH or less (no condensation)
Avoid the following locations that could cause an accident or
damage to the instrument.
• Exposed to
direct sunlight
• Exposed to
high tempera-
ture
• In the pres-
ence of corro-
sive or
explosive
gases
• Exposed to
water, oil, other
chemicals, or
solvents
• Exposed to
high humidity or
condensation
• Exposed to
strong electro-
magnetic fields
• Near electro-
magnetic radia-
tors
• Exposed to
high levels of
particulate dust
• Near induction
heating sys-
tems
(e.g., high-fre-
quency induc-
tion heating
systems and IH
cooking uten-
sils)
• Subject to
vibration
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