Ambu aView 2 Advance Instrucciones De Uso página 41

Guidance and manufacturer's declaration – Electromagnetic immunity
The system is intended for use in the electromagnetic environment specified below.
The customer or the user of the system should assure that it is used in such an environment.
Immunity test IEC 60601-1-2
test level
Voltage Dips, < 5 % U
short in U
interruptions and
voltage variations 40 % U
on power supply U
input lines
IEC 61000-4-11 70 % U
U
< 5 % U
in U
Conducted Radio 3 V RMS
Frequency 0,15 MHz – 80 MHz
IEC 61000-4-6 6 V RMS
in ISM bands
80 % AM at 1 kHz
Radiated Radio 3 V/m 80 MHz to
Frequency 2.7 GHz
IEC 61000-4-3 80 % AM at 1 kHz
Compliance level
(95 % dip 100 % reduction
T
) for 0.5 cycle 0.5 period
T
(60 % dip in 40 % reduction
T
) for 5 cycles for 5 periods
T
(30 % dip in 30 % reduction
T
) for 25 cycles for 25 periods
T
(95 % dip 100 % reduction
T
) for 5 sec. for 5 sec.
T
3 V RMS
0,15 MHz – 80 MHz
6 V RMS
in ISM bands
80 % AM at 1 kHz
3 V/m 80 –
2700 MHz
80 % AM at 1 kHz
Electromagnetic
environment guidance
Mains power quality shall
be that of a typical
commercial or hospital
environment.
Portable and mobile
RF communications
equipment should be used
no closer to any part of
the system, including its
cables, than the
recommended separation
distance calculated from
the equation applicable to
the frequency of
the transmitter.
Recommended
separation distance
d = 1.17√P
d = 1.17√P 80 MHz
to 800 MHz
d = 2.33√P 800 MHz
to 2.7 GHz
Where P is the maximum
output power rating of
the transmitter in watts
(W) according to the
transmitter manufacturer
and d is the recommended
separation distance
in meters (m).
Field strengths from
fixed RF transmitters,
as determined by
an electromagnetic
site survey:
a) Should be less than the
compliance level in each
frequency range.
b) Interference may occur
in the vicinity of
equipment marked with
the following symbol.
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