Cooper Surgical LEEP PRECISION LP-10-120 Bedienungsanleitung Seite 37

Immunity Test IEC 60601
Test Level
Conducted RF 3 Vrms
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF 3 V/m
IEC 61000-4-3 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 broadcasts and TV broadcasts 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 LEEP PRECISION Integrated System is used exceeds the
applicable RF compliance level above, the CooperSurgical LEEP PRECISION Integrated 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 LEEP PRECISION
Integrated System .
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Compliance
Level
3 V Portable and mobile RF communications
equipment should be used no closer to any
part of the CooperSurgical LEEP PRECISION
3 V/m Integrated System, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency
of the transmitter .
Recommended separation distance
[ ]
3 .5
d =
V
1
[ ]
3 .5
d =
E
1
[ ]
7
d =
E
1
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
should be less than the compliance level in
each frequency range
Interference may occur in the vicinity of
equipment marked with the following symbol:
37
Electromagnetic
Environmental Guidance
[Notes 1 & 2]
P
√
P
√ 80 MHz to 800 MHz
P
√ 800 MHz to 2 .5 GHz
.
b
,
a