Medaxis debritom Mode D'emploi page 42

Electromagnetic compatibility (EMC, IEC 60601-1-2:2007, Table 4)
Guidance and manufacturer's declaration – electromagnetic immunity
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The debritom is intended for use in the electromagnetic environment specified below.
The customer or the user of the debritom
Immunity test IEC 60601
Test level
Conducted RF 3 Vrms
IEC 61000-4-6 150 kHz to
80 MHz
Radiated RF
3 V/m
IEC 61000-4-3
80 MHz to
2.5 GHz
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by ab-
sorption and reflection from structures, objects, and people.
a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones
and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be pre-
dicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmit-
ters, an electromagnetic site survey should be considered. If the measured field strength in the location
in which the debritom
be observed to verify normal operation. If abnormal performance is observed, additional measures may
be necessary, such as re-orienting or relocating the debritom
80 MHz, field strengths should be less than 3 V/m.
40 Mode d'emploi de Medaxis debritom
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should assure that each are used in such an environment.
Compliance
Level
3 V
3 V/m
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is used exceeds the applicable RF compliance level above, the debritom
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Electromagnetic
Environment – guidance
Portable and mobile RF communications equipment
should be used no closer to
any part of the debritom
recommended separation distance calculated from the
equation applicable to the frequency of the
transmitter.
Recommended separation distance
D = (1.17)√P
D = (1.17)√P 80 to 800 MHz
D = (2.33)√P 800 MHz to 2.5 GHz
Where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and D is the recommended separation
distance in meters (m).
Field strengths from fixed RF transmitters, as deter-
mined by an electromagnetic site survey, a should be
less than the compliance level in each frequency
range. b
Interference may occur in the vicinity of equipment.
Marked with the following symbol:
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. b Over the frequency range 150 kHz to
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, including cables, than the
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should