CooperSurgical 6080A-50 Manual De Funcionamiento página 10

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.
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 CooperSurgical
Smoke Evacuation System is used exceeds
the applicable RF compliance level above,
the CooperSurgical Smoke Evacuation System
should be observed to verify normal operation.
If abnormal performance is observed,
additional measures may be necessary, such
as reorienting or relocating the CooperSurgical
Smoke Evacuation System.
b Over the frequency range 150 kHz to 80 MHz,
field strengths should be less than 3 V/m.
IEC 60601
Test Level
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
Compliance
Level Environmental - Guidance
3 V
Portable and mobile RF
communications equipment
should be used no closer to
3 V/m
any part of the CooperSurgical
Smoke Evacuation System,
including cables, than the
recommended separation
distance calculated from the
equation applicable to the
frequency of the transmitter.
Recommended separation
distance
d =
d =
d =
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:
8
Electromagnetic
[ ]
3.5
P
√
V 1
[ ]
80 MHz to
3.5
P
√
800 MHz
E 1
[ ]
800 MHz to
7
P
√
E 1 2.5 GHz