SE-3 3-Channel Electrocardiograph User Manual
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11 EMC Information - Guidance and Manufacture
’
s
Declaration
11.1 Electromagnetic Emissions - for all EQUIPMENT and
SYSTEMS
Guidance and manufacture
’
s declaration
–
electromagnetic emission
The
Electrocardiograph
is intended for use in the electromagnetic environment specified below. The user of the
Electrocardiograph
should assure that it is used in such an environment.
Emission test
Compliance
Electromagnetic environment
–
guidance
RF emissions
CISPR 11
Group 1
The
Electrocardiograph
uses RF energy only for its
internal function. Therefore, its RF emissions are
very low and are not likely to cause any
interference in nearby electronic equipment.
RF emission
CISPR 11
Class A
Harmonic emissions
IEC 61000-3-2
Class A
Voltage fluctuations/
flicker emissions
IEC 61000-3-3
Complies
The
Electrocardiograph
is suitable for use in all
establishments other than domestic and those
directly connected to the public low-voltage
power supply network that supplies building used
for domestic purposes.
11.2 Electromagnetic Immunity - for all EQUIPMENT and
SYSTEMS
Guidance and manufacture
’
s declaration
–
electromagnetic immunity
The
Electrocardiograph
is intended for use in the electromagnetic environment specified below. The user of
Electrocardiograph
should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic environment
- guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±
6 kV contact
±
8 kV air
±
4 kV contact
±
8 kV air
It is recommended the use of
antistatic materials. If floor are
covered with synthetic material,
the relative humidity should be at
