SonoSite 180PLUS Guide D'utilisation page 11

Table 2: Manufacturer's Declaration - Electromagnetic Immunity (Continued)
Immunity Test IEC 60601 Test Level
Conducted RF 3 Vrms
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF 3 Vim
IEC 61000-4-3 80 MHz to 2.5 GHz
Note: U is the AC mains voltage prior to application of the test level.
T
Note: At 80 MHz and 800 MHz, the higher frequency range applies.
Note: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
Compliance Level Electromagnetic Environment
3 Vrms Portable and mobile RF
communications equipment should be
used no closer to any part of the
SonoSite ultrasound system including
cables, than the recommended
separation distance calculated from the
equation applicable to the frequency of
the transmitter.
Recommended Separation Distance
d = 1,2
3 V/m
d = 1,2
80 MHz to 800 MHz
d = 2,3
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
less than the compliance level in each
frequency range
Interference may occur in the vicinity of
equipment marked with the following
symbol:
(IEC 60417 No. 417-IEC-5140: "Source of
non-ionizing radiation")
P
P
P
a , should be
b .
Chapter 2: Safety 5