Ambu aScope Duodeno Manual Del Usuario página 25

Guidelines and manufacturer's declaration – resistance to electromagnetic interference.
The aScope™ Duodeno is intended for operation in the electromagnetic environment specified
below. The user of the aScope™ Duodeno should ensure that is used in such an environment.
Electromagnetic
compatibility testing
Electrostatic
discharge (ESD)
according to IEC
61000 – 4 – 2
Fast transient
electric interference
(burst) according to
IEC 61000 - 4 – 4
Voltage drops,
temporary power
outages, and
variations in the
power supply
voltage according to
IEC 61000 – 4 – 11
Magnetic field at
the power supply
frequency (50/60 Hz)
according to
IEC 61000-4-11
Table 2 Electromagnetic Compatibility 1
IEC 60601 test level
± 8 kV contact
discharge
± 15 kV air
discharge
± 2 kV for
power lines
0 % reduction
during 0,5 cycle
0 % reduction
during 1 cycle
70 % reduction
during 25 cycles
0 % during
250 cycles
30 A/m (50 Hz)
Compliance level Electromagnetic
Environmental
Guidelines
± 8 kV contact Floors should be
discharge wooden or concrete
± 15 kV air or covered with
discharge ceramic tiles. If the
floor is made of a
synthetic material,
the relative humidity
must be at least 30 %.
± 2 kV for The quality of
power lines the power supply
voltage must
correspond to a
typical hospital
or business
power supply.
0 % reduction The quality of
for 2 ms (drop) the power supply
0 % reduction voltage must
for 4 ms (drop) correspond to a
70 % reduction typical hospital
for 500 ms (drop) or business
>95 % reduction power supply.
for 10 ms (drop)
If the user requires
continued
functionality even
after failure of the
power supply,
we recommend
operating
the aScope™
Duodeno from an
uninterruptible
power supply.
30 A/m (50 Hz)
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