I-Tech PHYSIO Manual De Instrucciones página 82

Guidance and manufacturer's declaration – ELECTROMAGNETIC IMMUNITY –
FOR EQUIPMENT AND SYSTEMS THAT ARE NOT LIFE-SUPPORTING
I-TECH PHYSIOis intended for use in the electromagnetic environment specified
below. The customer or the user of the device should assure that it is used in such
an environment.
Immunity test
Portable and mobile RF communications equipment should not be used near any
part of the device (including cables) except when the recommended separation
distance is respected. This distance is calculated from the equation applicable to the
frequency of the transmitter.
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
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 determined 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:
Note
(1) At 80 MHz and 800 MHz At 80 MHz and 800 MHz, the higher frequency range applies.
(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 RF transmitters, such as base stations for radio
(cellular/cordless) telephones 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 I-
TECH PHYSIOis used exceeds the applicable RF compliance level above, I-TECH
PHYSIOshould be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as re-orienting or relocating MIO-
IONOTENS.
b)
Over the frequency range 150kHz to 80MHz, field strengths should be less than 3V/m.
IACER Srl
Test level Conformity
EN 60601 level
3V 3V
eff eff
from 150kHz from 150kHz
to 80MHz to 80MHz
6V 6V
eff eff
in ISM band in ISM band
and radio and radio
bands bands
between between
150kHz and 150kHz and
80MHz 80MHz
10V/m 10V/m
from 80MHz from 80MHz
to 2,7GHz to 2,7GHz
Electromagnetic environment
Recommended separation distance
d = 1,2 √P
from 150kHz to 80MHz
d = 1,2 √P
from 80MHz to 800MHz
d = 2,3 √P
from 800MHz to 2,7GHz
.
b
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a
MNPG158-07