Össur i-LIMB WRIST Instrucciones De Uso página 12

Power frequency (50/ 60 Hz)
magnetic
field
IEC 61000-4-8
Guidance and manufacturer's declaration – electromagnetic immunity
Össur Myoelectric Prosthetic Devices are intended for use in the electromagnetic environment specified below.
The customers or the users of Össur Myoelectric Prosthetic Devices should assure that each are used in such an
environment.
Immunity test
Conducted RF
IEC 61000-4-6
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.
Field strengths from fixed transmitters, such as base stations for radio (cellular/ cordless) telephones and land
a
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 Össur Myoelectric
Prosthetic Devices are used exceeds the applicable RF compliance level above, Össur Myoelectric Prosthetic
Devices should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as re- orienting or relocating the Össur
Myoelectric Prosthetic Devices
3 A/m
50/60Hz
Compliance level
Not applicable
Battery Powered
No Cables
>3m
12 V/m
26 MHz to 1000MHz
10 V/m
1000 MHz to
2700MHz
1kHz 80% AM
Battery Powered
Electromagnetic environment – guidance
Portable and mobile RF communications equipment should be
used no closer to any part of the Össur Myoelectric Prosthetic
Devices including cables, than the recommended separation
distance calculated from the equation appropriate to the
frequency of the transmitter.
Recommended separation distance d = 1.2 √P
d = 1.2 √P 80 MHz to 800 MHz
d = 2.3 √P 800 MHz to 2.5 GHz
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 meters (m).
Field strengths from fixed RF transmitters as determined by an
electromagnetic site survey a should be less than the compliance
level in each frequency range b
Interference may occur in the vicinity of equipment marked with
the following symbol:
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