62
for 5 sec
for 5 sec
Note
：
U
T
is the a.c. mains voltage prior to application of the test level.
EMC guidance and manufacturer’s declarations –Electromagnetic immunity – For non-life-support
equipment
EMC guidance and manufacturer’s declarations –Electromagnetic immunity
EM-1201/1202/1203 ECG Machine are intended for use in the electromagnetic environment specified
below. The customer or the user of EM-1201/1202/1203 ECG Machine should assure that it is used in such
and environment.
Immunity test
IEC 60601
test level
Compliance
level
Electromagnetic environment - guidance
Conducted RF
IEC61000-4-6
Radiated RF
IEC61000-4-3
3Vrms
150kHz-80MHz
Outside ISM band
a
10Vrms
150kHz-80MHz
In ISM band
a
10V/m
80 MHz to 2.5 GHz
3V(V
1
)
10V(V
2
)
10V/m (E
1
)
Portable and mobile RF communications
equipment should be used no closer to any
part of EM-1201/1202/1203 ECG Machine,
including cables, than the recommended
separation distance calculated from the
equation applicable to the frequency of the
transmitter.
Recommended separation distance
p
1
5
.
3
⎥⎦
⎤
⎢⎣
⎡
=
v
d
p
2
12
⎥⎦
⎤
⎢⎣
⎡
=
v
d
p
E1
2
.
1
⎥⎦
⎤
⎢⎣
⎡
=
d
80MHz to 800MHz
Summary of Contents for EM-1201
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