Beurer BM 40 Gebrauchsanweisung Seite 97

Guidance and declaration of manufacturer – electromagnetic immunity
Immunity test
Power frequency (50/60 Hz)
magnetic field
IEC 61000-4-8
NOTE: U is the a.c. mains voltage prior to application of the test level.
T
Table 3
Guidance and declaration of manufacturer – electromagnetic immunity
Immunity test IEC 60601
test level
Conducted RF 3 V
rms
IEC 61000-4-6 150 kHz to
80 MHz
Radiated RF 3 V/m
IEC 61000-4-3 80 MHz to
2.5 GHz
IEC 60601 test level
3 A/m
Compliance Electromagnetic environment – guidance
level
Portable and mobile RF communications equipment should be used no closer to any part of the
device, including cables, than the recommended separation distance calculated from the equat-
ion applicable to the frequency of the transmitter.
3V d = 1.2 80 MHz to 800 MHz
d = 2.3 800 MHz to 2.5 GHz
where P is the maximum output power rating of the transmitter in watts (W) according to the
3 V/m
transmitter manufacturer and d is the recommended separation distance in meters (m).
Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey,
should be less than the compliance level in each frequency range.
a
Interference may occur in the vicinity of equipment marked with the following symbol:
Compliance level
3 A/m
97
Electromagnetic environment – guidance
Power frequency magnetic fields should be at levels
characteristic of a typical location in a typical com-
mercial or hospital environment.