GB
17
Guidance and manufacturer’s declaration – Immunity Emissions
The
EOLO
Nebulizer
is intended for use in the electromagnetic environment specified below.
The customers or the user of the
EOLO
Nebulizer
should assure that it’s used in such an environment.
Immunity Test
Level indicated by the
EN 60601-1-2
Compliance level
Electromagnetic environments -
guidance
Conducted Immunity
EN 61000-4-6
3Vrms 150kHz to 80Mhz
(for non life-supporting
devices)
V
1
= 3 V rms
The portable and mobile RF communication
devices, including cables, must not be used
closer to the EOLO device, than the
separation distance calculated by the
equation applicable to the transmitter
frequency. Recommended separation
distance
d = [3.5 / V
1
]
P
d = [12 / E
1
]
P
from 80 MHz to 800MHz
d = [23 / E
1
]
P
from 800 MHz to 2.5 GHz
Where P is the maximum nominal output
voltage of the transmitter in Watt (W)
depending on the manufacturer of the
transmitter and the recommended
separation distance in metres (m). The
intensity of the field from the fixed RF
transmitters, as determined by an electro-
magnetic study of the site
a)
, could be lower
than the level of conformity of each
frequency interval
b)
. It is possible to check
for interference in proximity to devices
identified by the following symbol:
Radiated Immunity
EN 61000-4-3
3V/m 80MHz to 2.5GHz
(for non life-supporting
devices)
E
1
= 3 V / m
Note 1: At 80 MHz and 800 MHz the interval with the highest frequency is applied
Note 2: These guide lines may not be applicable in all situations. The electro-magnetic propagation is influenced by the
absorption and by reflection from buildings, objects and people.
a) The field intensity for fixed transmitters such as the base stations for radiotelephones (mobile and cordless) and terrestrial
mobile radio, amateur radio devices, radio AM and FM transmitters and TV transmitters can not be theoretically and
accurately foreseen. To establish an electro-magnetic environment generated by fixed RF transmitters, an electro-magnetic
study of the site should be considered. If the field intensity measured in the place where the device will be used surpasses the
above mentioned applicable level of conformity, the normal functioning of the device should be monitored. If abnormal
performance arises, additional measures such as changing the device's direction or positioning may be necessary.
b) The field intensity on an interval frequency of 150 kHz to 80 MHz should be less than 3 V/m.
Recommended separation distance between portable and mobile radio-communication devices and the monitor
The EOLO
Nebulizer
is intended to operate in an electro-magnetic environment where RF irradiated interferences are
under control. The client or operator of the EOLO device can help prevent electro-magnetic interference by keeping a
minimum distance between the portable and mobile RF communication devices (transmitters) and the EOLO device, as
recommended below, in relation to the radio-communication maximum output power.
Maximum nominal output
power of the
Transmitter W
Separation distance
from the frequency transmitter (m)
150 kHz to 80 MHz
d = [3.5 / V
1
]
P
80 MHz to 800 MHz
d = [12/E
1
]
P
800 MHz to 2.5 GHz
d = [23/E
1
]
P
0,01
0,12
0,12
0,23
0,1
0,38
0,38
0,73
1
1,2
1,2
2,3
10
3,8
3,8
7,3
100
12
12
23
For transmitters with a maximum nominal output power not shown above, the recommended separation distance in metres
(m) can be calculated using the equation applicable to the transmitter frequency, where P is the maximum nominal output
power of the transmitter in Watt (W) depending on the transmitter's manufacturer.
Note 1: At 80 MHz and 800 MHz the interval with the highest frequency is applied
Note 2: These guide lines may not be applicable in all situations. The electro-magnetic propagation is influenced by the
absorption and by the reflection from buildings, objects and people.
