44
2. Attached documents
The CGM MB-1101 is intended for use in the electromagnetic environment
specified below. The customer or the user of CGM MB-1101 should assure
that it is used is such an environment.
Immunity test
Compliance level
IEC 60601
Test level
Electromagnetic
environment - guidance
Electrostatic
discharge
(ESD)
IEC 61000-4-2
6kV Contact
8kV Air
6kV Contact
8kV Air
Floors should be wood,
concrete or ceramic tile.
If floors are covered with
synthetic material, the
relative humidity should be
at least 30%.
Electrical fast
Transient/burst
IEC 61000-4-4
2kV for power
supply lines 1kV
for input/output
lines
2kV for power
supply lines 1kV
for input/output
lines
The main power’s quality
should be that of a typical
commercial or hospital
environment.
Surge
IEC 61000-4-5
1kV differential
mode
2kV common
mode
1kV differential
mode
2kV common
mode
The main power’s quality
should be that of a typical
commercial or hospital
environment.
Power frequency
(50/60Hz)
Magnetic field
IEC 61000-4-8
Voltage dips,
and Voltage
variations on
power supply
input line
IEC 61000-4-11
3.0 A/m
3.0 A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
Note :
U
<5%
U
(>95%
dip in
U
for 0.5 cycle
40%
U
in
U
70%
U
in
U
<5%
U
(<95%
dip in
U
for 5 s
<5%
U
(>95%
dip in
U
for 0.5 cycle
40%
U
in
U
70%
U
in
U
<5%
U
(<95%
dip in
U
for 5 s
The main power’s quality
should be that of a typical
commercial or hospital
environment. If the user of
the CGM MB-1101 requires
continued operation during
power mains interruptions,
it is recommended that the
CGM MB-1101
be powered
from an uninterruptible
power supply or a battery.
Manufacturer’s declaration - electromagnetic immunity
45
2. Attached documents
The
is intended for use in the electromagnetic environment specified
below.
The customer or the user of the
should assure that it is used in such an environment
Immunity
test
IEC 60601
Test level
Compliance
level
Electromagnetic environment -
guidance
Conducted
RF
IEC 61000-4-
6
3 Vrms
150 kHz to 80
MHz
3 Vrms
150 kHz to 80
MHz
Portable and mobile RF communications
equipment should be used no closer to any part
of the
CERAGEM-CH
, including cables, than
the recommended separation distance calculated
from the equation applicable to the frequency of
the transmitter.
Recommended separation distance
Radiated RF
IEC 61000-4-
3
3 V/m
80.0 MHz to 2.5
GHz
3 V/m
80.0 MHz to 2.5
GHz
Recommended separation
distance
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
deter-mined by an electromagnetic site survey,
(a) Should be less than the compliance level in
each frequency range (b).
Interference may occur in the vicinity of
equipment marked with the following symbol:
Note 1)
U
is the A.C. mains voltage prior to application of the test level.
Note 2)
At 80 MHz and 800 MHz, the higher frequency range applies.
Note 3)
These 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 the EUT is used exceeds the applicable RF
compliance level above, the EUT should be observed to verifynormal operation. If abnormal performance is observed,
additional measures may be necessary, such as re-orienting or relocating the EUT.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1] V / m.
CGM MB-1101
CGM MB-1101
CGM MB-1101
80 MHz to 800 MHz
800 MHz to 2.5 GHz
