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Appendix I
Guidance and manufacture's declaration-electromagnetic emission
The Sphygmomanometer (MD2520/MD2540/MD2580) is intended for use in the electromagnetic
environment specified below. The customer of the user of the Sphygmomanometer (MD2520/
MD2540/MD2580) should assure that it is used in such an environment.
Emission
Compliance
electromagnetic environment-guidance
RF emissions
CISPR 11
Group 1
The Sphygmomanometer
(MD2520/MD2540/MD2580) 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
Group 2
The Sphygmomanometer
(MD2520/MD2540/MD2580) is suitable for use in all
establishments, including domestic establishments and those
directly connected to the public low-voltage power supply
network that supplies buildings used for
domestic purposes.
Guidance and manufacture's declaration- electromagnetic immunity
The Sphygmomanometer (MD2520/MD2540/MD2580) is intended for use in the electromagnetic
environment specified below. The customer of the user of Sphygmomanometer (MD2520/
MD2540/MD2580) 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
±6 kV contact
±8 kV air
Floors should be wood, concrete or
ceramic tile. If floor are covered with
synthetic material, the relative humidity
should be at least 30%
Power frequency
(50Hz - 60Hz)
magnetic field
IEC 61000-4-8
3A/m
3A/m
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or
hospital environment.
Guidance and manufacture's declaration-electromagnetic emissions- for all EQUIPMENT and SYSTEMS
Appendix II
Guidance and manufacturer's declaration-electromagnetic immunity-
for all EQUIPMENT and SYSTEMS that are not LIFE-SUPPORTING
Guidance and manufacture's declaration- electromagnetic immunity
The Sphygmomanometer (MD2520/MD2540/MD2580) is intended for use in the electromagnetic
environment specified below. The customer of the user of Sphygmomanometer (MD2520/
MD2540/MD2580) 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
Radiated RF
IEC 61000-4-3
3Vrms
150kHz~80 MHz
3V/m
80MHz~2.5 GHz
3 V
3 V/m
Portable and mobile RF communications
equipment should be used no closer to
any part of the Sphygmomanometer
(MD2520/MD2540/MD2580) including
cables, than the recommended separation
distance calculated from the equation
applicable to the frequency of the
transmitter.
Recommend separation distance
80 MHz~800 MHz
800 MHz~2.5 GHz
Where P is the maximum out power rating
of the transmitter in watts(W) according to
the transmitter manufacturer and d is the
recommended separation distance in
metres (m). Field strengths from fixed
RF transmitters, as determined by
an electromagnetic site survey,
a
should be lass than the compliance level
in each frequency range.
b
Interference may occur in the vicinity of
equipment marked with the following symbol:
Guidance and manufacture's declaration-electromagnetic immunity- for all EQUIPMENT and SYSTEMS