Kinetik Blood Pressure BPM4TL - Manual (Page 21)

Appendix
•
Guidance and manufacturer’s declaration – electromagnetic emissions
The device is intended for use in the electromagnetic environments listed below, and should only be used in such environments:
Emissions test Compliance Electromagnetic environment – guidance
RF emissions CISPR 11 Group 1
RF energy is used only to maintain device’s operation. Therefore,
its RF emissions are so low that it’s not likely to cause any
interference in nearby electronic equipment.
RF emissions CISPR 11 Class B
Harmonic emissions IEC 61000-3-2 Not Applicable
Voltage fluctuations/flicker emissions
IEC 61000-3-3
Not Applicable
The device 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 manufacturer’s declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environments listed below, and should only be used in such environments:
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
floors are covered with synthetic material, the relative
humidity should be at least 30 %.
Power frequency (50/60 Hz)
magnetic field IEC 61000-4-8
3 A/m 3 A/m
Power frequency magnetic fields should be at levels
characteristic of a typical location in a typical
commercial or hospital environment.
•
Recommended separation distances between portable and mobile RF communication equipment and the device.
The device is intended for use in an electromagnetic environment where radiated RF disturbances are under control. User can help prevent electrom agnetic interference by keeping
the device at a minimum distance from portable and mobile RF communications equipment (transmitters). Below table details the maximum output power of transmitter:
Separation distance according to frequency of transmitter
m
Rated maximum output
power of transmitter
W
150 kHz to 80 MHz
0.01 0.12
0.1 0.38
1 1.2
10 3.8
100 12
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (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.
d = 1.2
80 MHz to 800 MHz
0.12
0.38
1.2
3.8
12
d = 1.2
800 MHz to 2.5 GHz
0.23
0.73
2.3
7.3
23
d = 2.3
20