Graham Field LUMISCOPE 1133 Manual De Instrucciones página 21

Immunity
test
Conducted RF 3Vrms
IEC 61000-4-6 150 kHz to 80
MHz
Radiated RF 10 V/m
IEC 61000-4-3 80 MHz to 2.5
GHz
Note 1 At 80MHz and 800MHz, the higher frequency range applies.
Note 2 These guidelines may not apply in all situations. Electromagnetic
propagation is affected by absorption and reflection from structures, objects
and people.
Compliance
IEC 60601
level
test level
3 Vrms
3 V/m
Electromagnetic
environment-guidance
Portable
communications
should be used no closer to any
part of the 1133 Digital Blood
Pressure
including
recommended
distance
equation
frequency of the transmitter.
Recommended
distance
3 5 .
⎡ ⎤
d = P
⎢ ⎥
V
⎣ ⎦
1
3 5 .
⎡ ⎤
d = P
⎢ ⎥
E
⎣ ⎦
1
7
⎡ ⎤
d = P
⎢ ⎥
E
⎣ ⎦
1
Where P is the maximum output
power rating of the transmitter in
watts (W)
transmitter manufacturer and d is
the recommended
distance in metres (m).
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey,
should be less than the compliance
level in each frequency range.
Interference may occur in the
vicinity of equipment marked with
the following symbol:
21
and mobile
equipment
Monitor Equipment,
cables, than
separation
calculated from
applicable to
separation
80 MHz to 800 MHz
800 MHz to 2.5 GHz
according to
separation
b
c
d
RF
the
the
the
the