B.Well WF-1000, Инструкция по эксплуатации

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Instructions for use
En
WF-1000
Guidance and manufacturer’s declaration –
еlectromagnetic immunity
The WF-1000 Thermometer is intended for use in the electromagnetic enviroment
specifi c below. The customer or the user of the WF-1000 Thermometer should assure
that it is used in such an enviroment.
Immunity
test
IEC 60601
test level
Compli-
ance level
Electromagnetic
enviroment-guidance
Electrostatic
discharge
(ESD)
IEC 61000-4-2
± 6 kV
contact
± 8 kV air ± 6 kV
contact
± 8 kV air
Floors should be wood, concrete
or ceramic tile. If fl oors are
covered with synthetic material,
the relative humidity should be at
least 30%.
Power
frequency
(50/60 Hz)
magnetic fi eld
IEC 61000-4-8
3 A/m 3 A/m
Power frequency magnetic fi elds
should be at levels characteristic of
a typical location in a typical com-
mercial or hospital enviromet.