Gima OXY-10 Guía De Uso página 21

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Guidance and manufacturer's declaration – electromagnetic immunity
The Fingertip Oximeter is intended for use in the electromagnetic environment specified below.
The customer or the user of the Fingertip Oximeter should assure that it is used in such an
electromagnetic environment.
Immunity test IEC 60601
test level
Conducted RF 3Vrms
IEC61000-4-6 150 KHz
to 80 MHz
Radiated RF 3V/m
IEC61000-4-3 80 MHz
to 2.5 GHz
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)
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 the Fingertip Oximeter
is used exceeds themapplicable RF compliance level above, the Fingertip Oximeter should
be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as reorienting or relocating the device.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Compliance Electromagnetic environment -
level guidance
N/A Portable and mobile RF communications
equipment should be used no closer to any
part of the Fingertip Oximeter, including
cables, than the recommended separation
distance calculated from the equation appli-
cable to the frequency of the transmitter.
3V/m Recommended separation distance
d= 1.2 √P
d = 1.2 √P
d= 2.3 √P
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).
b
transmitters, as determined by an
electromagnetic site survey,
than the compliance level in each
frequency range.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
80MHz to 800MHz
800MHz to 2.5GHz
Field strengths from fixed RF
b
should be less
a