Mindray ZONARE z.one pro Instructions For Use Manual page 143

TABLE 3
GUIDANCE AND MINDRAY DECLARATION—ELECTROMAGNETIC
The system is intended for use in the electromagnetic environment specified below. The
customer
IMMUNITY
TEST
Conduced RF
IEC 61000-
4-6
Radiated RF
IEC 61000-
4-3
Proximity fields
from RF
wireless
communication
s equipment
430–470 MHz, 800–960
IEC 61000-4-3
MHz, 1700–1990 MHz,
Note 1At 80 MHz and 800 MHz, the higher frequency range applies.
Note 2These 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
system is used exceeds the applicable RF compliance level above, system should be
observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as reorienting or relocating the system.
b Over the frequency range 150kHz to 80MHz, field strengths should be less than 3V/m.
z.one pro Instructions
IEC 60601 COMPLIAN
TEST
LEVEL
3 Vrms
0,15 MHz – 80
MHz
6 Vrms in ISM and
amateur
radio bands
between 0,15 MHz
and 80 MHz
10 V/m
80MHz - 2.7GHz 80MHz - 2.7GHz
27 V/m
380–390 MHz
28 V/m
2400–2570
9 V/m
704–787 MHz, 5100–
5800 MHz
ELECTROMAGNETIC
CE
LEVEL
3 Vrms
Portable and mobile RF
0,15 MHz – 80
communications equipment
MHz
should be used no closer to any
6 Vrms in ISM
part of system, including cables,
and amateur
radio than the recommended
bands
separation distance calculated
between
from the equation applicable to
0,15 MHz and
the frequency of the transmitter.
80 MHz
Recommended separation
distance
10 V/m
d = 1.2 x P
d = 1.2 x P 80 MHz to 800
MHz d = 2.3 x
MHz to 2.5GHz
Where, P is the maximum output
power rating of the transmitter in
watts (W) according to the
27 V/m
transmitter manufacturer and d is
the recommended separation
distance in meters (m).
28 V/m
Field strengths from fixed RF
transmitters, as determined by
an electromagnetic site survey,
should be less than the
compliance level in each
9 V/m
frequency range.
Interference may occur in the
vicinity of equipment marked with
the following symbol:
ENVIRONMENT-
GUIDANCE
P 800
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