Satelec PIEZOTOME Manual De Uso página 10

Electromagnetic immunity/mobile radiofrequency equipment
P is intended for use in the electromagnetic environment specified in the table below.
IEZOTOME
The user and/or installer must ensure that P
Immunity test
Portable and mobile radiofrequency communications devices must not be used near P
that recommended and calculated according to the frequency and power of the emitter.
Conducted disturbance,
radiofrequency fields.
IEC 61000-4-6
Radiated radiofrequency
electromagnetic field.
IEC 61000-4-3
The electromagnetic field strengths of fixed radiofrequency emitters, as determined by an electromagnetic environment measurement (a),
must be less than the compliance level in each frequency range (b).
Interference may occur near equipment marked with the symbol below:
Note 1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note 2: These specifications may not be applicable in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and persons.
(a): The electromagnetic field strengths of fixed emitters, such as base stations for mobile telephones
(cellular/cordless), mobile radios, amateur radio, AM/FM radio broadcasts and TV broadcasts
cannot be determined exactly by theory. To assess the electromagnetic environment due to fixed
radiofrequency emitters, an electromagnetic environment measurement must be made. If the
measured radiofrequency field strength in the immediate environment where the product is used
exceeds the radiofrequency compliance level specified above, the performance of the product
must be tested to verify whether it conforms to the specification. If abnormal performance is
observed, additional measures may be necessary, such as reorienting or relocating the product.
(b): In the 150 kHz to 80 MHz frequency range, the electromagnetic field strengths must be less than
3 V/m.
IEC 60601 test Complianc
level e level
3 V/m
3 V/m
150 KHz to 80 MHz
3 V/m
3 V/m
80 MHz to 2.5 GHz
is used in such an electromagnetic environment.
IEZOTOME
Electromagnetic environment - guidance
IEZOTOME
Recommended separation distance: d = 1.2
P
d = 1.2 80 MHz to 800 MHz
P
d = 2.3 80 MHz to 800 MHz
Where P is the maximum power rating of the emitter in watts (W) according to
the manufacturer's specification and d is the recommended minimum
separation distance in metres (m).
10
(including its cables) at a distance less than
P