Product Manual

M3A Vital Signs Monitor User Manual EMC Information
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AppendixⅡ EMC Information - Guidance and
Manufacture’s Declaration
A2.1 Electromagnetic Emissions - for all EQUIPMENT and
SYSTEMS
Guidance and manufacture’s declaration-electromagnetic emission
The M3A is intended for use in the electromagnetic environment specified below, the customer or
the user of the M3A should assure that it is used in such an environment.
Emission test Compliance Electromagnetic environment-guidance
RF emissions
CISPR 11
Group 1 The M3A 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 emissions
CISPR 11
Class A
Harmonic emissions
IEC 61000-3-2
Class A
Voltage
fluctuations/flicker
emissions
IEC61000-3-3
Complies
The M3A 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.
A2.2 Electromagnetic Immunity - For all EQUIPMENT and
SYSTEMS
Guidance and manufacture’s declaration – electromagnetic immunity
The M3A is intended for use in the electromagnetic environment specified below. The customer or
the user of M3A 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;
With TH module:
±2 kV contact
±4kV air.
±6 kV contact
±8 kV air
With TH module:
±2 kV contact
±4kV air.
Floors should be wood,
concrete or ceramic tile. If
floor are covered with
synthetic material, the relative
humidity should be at least
30%.