Fetal Doppler
17
Power frequency
(50/60 Hz)
magnetic field
lEC 61000-4-8
3 A/m
3 A/m
Power frequency
magnetic fields
should be at levels
characteristic of
a typical location in
a typical
commercial
or
hospital
environment
A 1.3 Electromagnetic Immunity (not life-supporting)
The
Fetal Doppler
is intended for use in the electromagnetic environment specified
below. The customer or the user of the Fetal Doppler should assure that it is used in
such an environment.
Immunity test
IEC
60601
test
level
Compliance
level
Electromagnetic environment –
guidance
Portable and mobile RF
communicationsequipment
should be used no closer to any
part of the
Fetal Doppler
including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of the
transmitter.Recommended
separation distance
Содержание AngelSounds JPD-100S9
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