Guidance And Manufacturer's Declaration Electromagnetic Immunity - mebby Nose Clean Manual Del Usuario

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EMC TABLES

Guidance and manufacturer's declaration electromagnetic immunity

The Mebby NOSE CLEAN Nasal Aspirator is intended for use in the electromagnetic environment
specified below. The customer or the user of the Mebby NOSE CLEAN Nasal Aspirator should assure
that it is used in such an environment.
Immunity
test
Radiated RF
IEC 61000-
4-3
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
a. Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telepho-
nes and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be
predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF
transmitters, an electromagnetic site survey should be considered. If the measured field strength
in the location in which the Mebby NOSE CLEAN Nasal Aspirator is used exceeds the applicable RF
compliance level above, the Mebby NOSE CLEAN Nasal Aspirator should be observed to verify nor-
mal operation. If abnormal performance is observed, additional measures may be necessary, such
as reorienting or relocating the Mebby NOSE CLEAN Nasal Aspirator.
64
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
manuale aspiratore_TRAD.indd 64
IEC 60601 Com-
test level pliance
level
10 V/m 10 V/m
80 MHz to
2,5 GHz
Electromagnetic
environmentguidance
Portable and mobile RF communications equipment
should be used no closer to any part of the Mebby
NOSE CLEAN Nasal Aspirator, including cables, than
the recommended separation distance calculated
from the equation applicable to the frequency of the
transmitter.
Recommended separation distance:
d=1.2 √P
d=2 √P
d=1.2 √P 80MHz to 800MHz
d=2.3 √P 80MHz to 2.7GHz
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 metres (m).
Field strengths from fixed RF transmitters, as determi-
ned by an electromagnetic site survey, should be less
than the compliance level in each frequency range.
Interference may occur in the vicinity of equipment
marked with the following symbol:
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