Mindray SV300 - Page 224

C-4
Guidance and Declaration - Electromagnetic Immunity
This equipment is suitable for use in the electromagnetic environment specified below. The customer
or the user of this equipment should assure that it is used in such an environment.
Immunity
test
IEC 60601 Test level Compliance
level
Electromagnetic environment - guidance
Conduced RF
IEC
61000-4-6
3 Vrms
150k to 80 MHz
3 Vrms (V1) Portable and mobile RF communications
equipment should be used no closer to any
p
art of the device, including cables, than the
recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance:
P
V
d







1
5.3
150kHz to 80 MHz
P
E
d







1
5.3
80 MHz to 800 MHz
P
E
d







1
7
800 MHz to 2.7 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)
b
.
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
survey
c
, should be less than the compliance
level in each frequency range
d
.
Interference may occur in the vicinity of
equipment marked with the following
symbol: .
6 Vrms
in ISM bands and amateur
radio bands
a
between 0.15
MHz and 80 MHz
6 Vrms (V2)
Radiated RF
EM fields
IEC
61000-4-3
3V/m
80 MHz to 2.7 GHz (for
RGM, SpO
2
performance)
3 V/m (E1)
10V/m
80 MHz to 2.7 GHz (for
ventilator function)
10 V/m
Proximity
fields from
RF wireless
communicatio
ns equipment
IEC61000-4-3
27 V/m
380 MHz to 390 MHz
27 V/m
28 V/m
430 MHz to 470 MHz,
800 MHz to 960 MHz,
1700 MHz to 1990 MHz,
2400 MHz to 2570 MHz
28 V/m
9 V/m
704 MHz to 787 MHz,
5100 MHz to 5800 MHz
9 V/m
N
ote 1: At 80 MHz and 800 MHz, the higher frequency range applies.
N
ote 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.