Air Liquide OSIRIS 3 Manual De Uso página 57

Immunity test
Radiated, radio-frequency,
electromagnetic fields
(IEC 61000-4-3)
Proximity fields from RF
wireless communications
equipment (IEC 61000-4-3
interim method)
Conducted disturbances,
induced by radio-frequen-
cy fields (IEC 610004-6)
The electromagnetic field strengths of fixed radio-frequency transmitters, as determined by a survey of the
electromagnetic environment (a), must be below the compliance level for each frequency range. Interference
may occur close to equipment identified by the following symbol:
Comment: These specifications may not apply in all situations. Electromagnetic propagation is affected by ab-
sorption and reflection from structures, objects and people.
(a) The electromagnetic field strengths of fixed radio-frequency transmitters, such as base stations for mobile
phones (cellular/wireless), mobile radios, amateur radio operators, AM/FM radio broadcasts and TV broadcasts
cannot be determined accurately through theory. To assess the electromagnetic environment due to fixed RF
transmitters, an electromagnetic site survey should be carried out. If the intensity level of the radio-frequency
field in the immediate environment in which the product is being used exceeds the radio-frequency compliance
level specified above, the product performance must be tested in order to check whether or not it is compliant
with the specifications. In the case of any abnormal performance of the device, additional measures may be
necessary, such as reorienting or relocating the product.
Magnetic and electromagnetic immunity (IEC 60601-1-2 3rd edition)
Test level
3 V/m
80 MHz to 2.7 GHz
80 % MA to 1 kHz
10 V/m
80 MHz to 2.7 GHz
80 % MA to 1 kHz
9 V/m
710 MHz, 745 MHz,
780 MHZ, 5240 MHz,
5550 MHz, 5785 MHz
27 V/m
385 MHz
28 V/m
450 MHz, 810 MHz,
870 MHz, 930 MHz,
1720 MHz, 1845 MHz,
1970 MHz, 2450 MHz
3 V
150KHz to 80MHz
6 V ISM bandwidth and
bandwidths between 0.15
MHZ and 80 MHZ, includ-
ing amateur radio band-
widths
80% MA to 1 KHz
YL033700 - Rev. 3a - 2019-02
Compliance level
3 V/m
80 MHz to 2.7 GHz
80 % MA to 1 kHz
10 V/m
80 MHz to 2.7 GHz
80 % MA to 1 kHz
9 V/m
710 MHz, 745 MHz,
780 MHZ, 5240 MHz,
5550 MHz, 5785 MHz
27 V/m
385 MHz
28 V/m
450 MHz, 810 MHz,
870 MHz, 930 MHz,
1720 MHz, 1845 MHz,
1970 MHz, 2450 MHz
3 V
150KHz to 80MHz
6 V ISM bandwidth and
bandwidths between 0.15
MHZ and 80 MHZ, includ-
ing amateur radio band-
widths
80% MA to 1 KHz
Technical description - EN
Electromagnetic envi-
ronment/comments
Professional health care
establishment environ-
ment.
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