Oregon Scientific BPU321OS Manual De Usuario página 19

Immunity IEC 60601 Compliance
test test level
Conducted
RF 3 Vrms 3V
IEC 150 kHz to
61000-4-6 80 MHz
Radiated 3 V/m 3 V/m
RF
80 MHz to
IEC 61000- 2.5 GHz
4-3
Electromagnetic
environment -
level
guidance
Portable and mobile
RF communications
equipment should
be used no closer
to any part of
the BPU321OS
Blood Pressure
Monitor, including
cable s, than the
recommended
separation distance
calculated from the
equation applicable
to the frequency of
the transmitter.
Recommended
separation distance
3 5 .
d [ ] P
=
V
1
3 5 .
d [ ] P
=
E
1
80 MHz to 800 MHz
7
d [ ] P
=
E
1
800 MHz to 2.5 GHz
19
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 metres (m).
Field strengths from
fixed RF transmitters,
as determined by an
electromagnetic site
survey, should be less
a
than the compliance level
in each frequency range.
Interference may occur in
the vicinity of equipment
marked with the following
symbol: