HemoCue Hb 201+ Manuel D'utilisation page 51

Immunity test IEC 60601 test level
Conducted RF 3 Vrms
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF 3V/m
IEC 61000-4-3 80 MHz to 2.5 GHz
See NOTE 2 and NOTE 3
Compliance level Electromagnetic environment – guidance
3 Vrms Portable and mobile RF communications
equipment should be used no closer to any part
of the HemoCue systems, including cables, than
3 V/m the recommended separation distance calculated
from the equation applicable to the frequency of
the transmitter
Recommended separation distance
d=1.2√P
d=1.2√P 80 MHz to 800 MHz
d=2.3√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 recom-
mended separation distance in meters (m).
Field strengths from fixed RF transmitters, as
determined 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 equip-
ment marked with the following symbol.
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