Stryker GoBed II Lit MedSurg FL28EX Guide D'utilisation page 57

®
GOBED II MEDSURG BED, MODEL FL28EX (CONTINUED)
The GoBed II MedSurg Bed, Model FL28EX is suited for use in the electromagnetic environment specified below .
®
The customer or the user of the GoBed
environment .
Immunity Test IEC 60601 Test Level
Conducted RF
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF
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 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 GoBed
exceeds the applicable RF compliance level above, the GoBed
to verify normal operation . If abnormal performance is observed, additional measures may be necessary, such as
reorienting or relocating the GoBed
b
Over the frequency range 150 kHz to 80 MHz, field strengths are less than 3 V/m .
www.stryker.com
EMC Information
® II MedSurg Bed, Model FL28EX should assure that it is used in such an
Compliance Level
3 Vrms 3 Vrms
3 V/m 3 V/m
® II MedSurg Bed, Model FL28EX .
28EX-009-001 REV B
Electromagnetic Environment - Guidance
Portable and mobile RF communications
equipment should be used no closer to
any part of the GoBed
Model FL28EX, including cables, than the
recommended separation distance calculated
from the equation appropriate for the frequency
of the transmitter .
Recommended Separation Distance
d=1 .2√P
d=1 .2√P
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,
should be less than the compliance level in
each frequency range .
Interference may occur in the vicinity of
equipment marked with the following symbol:
® II MedSurg Bed, Model FL28EX is used
® II MedSurg Bed, Model FL28EX should be observed
® II MedSurg Bed,
a
b
Return To Table of Contents
1-55