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Guidance and Manufacturer’s Declaration- Electromagnetic Immunity
The syringe pump is expected to be used in the following electromagnetic environment. Purchasers
and users should ensure that they will use the product in the following electromagnetic environment:
Immunity Test
IEC 60601 Test
Level
Compliance
level
Electromagnetic Environment –
Guidance
RF conduct
GB/T 17626.6
RF radiation
GB/T 17626.3
3 V(effective
value)
150 kHz~80 MHz
3 V/m
80 MHz~2.5 GHz
3 V(effective
value)
3 V/m
Portable and mobile RF communication
device should not be closer to any part
of syringe pump than the recommended
isolation distance while using, including
cables. This isolation distance should be
calculated with the formula
corresponding to transmitter frequency.
Recommended isolation distance
d =
P2.1
d =
P2.1
80 MHz~800 MHz
d =
P3.2
800 MHz~2.5 GHz
P
—themaximumrateoutputpower of
transmitterprovidedbytransmitter
manufacturer, in W;
d—recommended isolationdistance,inm
b
.
Thefieldstrengthof fixed RF
transmitterisdeterminedbythesurvey
c
of
electromagneticfield.
d
shouldbelowerthan
Compliancelevel
ineach frequencyrange.Theremaybe
interference around thedeviceswith the
followingsymbol.