AngelSounds JPD-100S (mini) Instrucciones página 159

A1.1 Electromagnetic Emissions
The Fetal Doppler is intended for use in the electromagnetic
environment specified below. The customer or the user of the
Fetal heart monitor should assure that it is used in such an
environment.
Emissions
RF
emissions
CISPR 11
RF
emissions
CISPR 11
A 1.2 Electromagnetic Immunity
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
Electrostatic
discharge
(ESD)
IEC 61000-4-
2
Power
frequency
(50/60 Hz)
magnetic field
lEC 61000-4-8
test
Group 1
Class B
IEC Compliance
60601 level
test
level
± 6 kV ± 6 kV
contact contact
± 8 kV ± 8 kV air
air
3 A/m 3 A/m
Compliance
The Fetal Doppler uses RF energy
only for its
Therefore, its RF emissions are
very low and are not likely to cause
any interference
electronic equipment.
The Fetal Doppler is suitable for
use in all establishments, including
domestic establishments and those
directly connected to the public
low-voltage power supply network
that supplies buildings used for
domestic purposes.
Electromagnetic
environment
guidance
Floors should be
wood, concrete or
ceramic tile. If floors
are covered with
synthetic material, the
relative humidity
should be at least
30 %.
Power frequency
magnetic fields
should be at levels
characteristic of
a typical location in a
19
internal function.
in nearby