Hioki LR8410-20, Инструкция по эксплуатации

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Operating Precautions
8
• Before using the instrument the first time, verify that it operates normally to ensure that no
damage occurred during storage or shipping. If you find any damage, contact your autho-
rized Hioki distributor or reseller.
• Before using the instrument, make sure that the insulation on the cables is undamaged and
that no bare conductors are improperly exposed. Using the instrument in such conditions
could cause an electric shock, so contact your authorized Hioki distributor or reseller for
replacements.
LR8410-20 Wireless Logging Station
Operating temperature and humidity:
Temperature:-10°C to 50°C, Humidity:30 to 80%RH(non-condensating)
(Charging temperature range: 5°C to 35°C)
LR8510 Wireless Voltage/Temp Unit, LR8511 Wireless Universal Unit
Operating temperature and humidity:
Temperature: -20°C to 60°C
Humidity:
-20°C to 40°C, 80%RH or less(non-condensating)
40°C to 45°C,
60%RH or less(non-condensating)
45°C to 50°C, 50%RH or less(non-condensating)
50°C to 60°C, 30%RH or less(non-condensating)
(Charging temperature range: 5°C to 35°C)
Temperature and humidity range for guaranteed accuracy:
Temperature:23±5°C, Humidity 80%RH or less(non-condensating)
Before Use
Installation
• Avoid temperature changes around the terminal block. Especially avoid
directed airflow such as from an electric fan or air conditioner vent.Ther-
mocouple inputs are prone to measurement errors.
• When the instrument is moved to a location with significantly different
ambient temperature, allow at least 60 minutes for thermal equalization
before measuring.
Avoid the following locations that could cause an accident or
damage to the instrument and measurement units.
Exposed to direct sunlight
Exposed to high tempera-
ture
In the presence 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 electromagnetic radi-
ators
Exposed to high levels of
particulate dust
Subject to vibration
Near induction heating
systems
(e.g., high-frequency in-
duction heating systems
and IH cooking utensils)