Cooey B61T, Руководство пользователя

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Version Number: 1.0
4. EMC Declaration (Continued)
Guidance and manufacturer’s declaration – electromagnetic emissions
The “Digital Blood Pressure Monitor B61T” is intended for use in the electromagnetic environment specified below. The
customer or the user of the “Digital Blood Pressure Monitor B61T” should ensure that it is used in such an environment.
Emissions test Compliance Electromagnetic environment
–
guidance
RF emissions
CISPR 11
Group 1
The “Digital Blood Pressure Monitor B61T” 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 B
The “Digital Blood Pressure Monitor B61T” 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.
Harmonic emissions
IEC 61000-3-2
Class A
Voltage fluctuations/
flicker emissions
IEC 61000-3-3
Complies
Recommended separation distances between
portable and mobile RF communications equipment and the Medical Digital Blood
Pressure Monitor B61T
The “Digital Blood Pressure Monitor B61T” is intended for use in an electromagnetic environment in which radiated RF
disturbances
are controlled. The customer or the user of the Medical Digital Blood Pressure Monitor B61T can help prevent
electromagnetic interference
by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the
“Digital Blood Pressure Monitor B61T” as recommended below, according to the maximum output power of the
communications
equipment.
Rated maximum output
power of transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
80 MHz to 800 MHz 800 MHz to 2,5 GHz
0,01 0.12 0.12 0.23
0,1 0.38 0.38 0.73
1 1.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in
meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the
maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.