18
Spectra Optia Apheresis System Operator’s Manual
259
Spectra Optia System Specifications
Table 18-34:
Electromagnetic immunity (table 2 of 2) 60601-1-2 (3rd Ed.)
Immunity Test
Test Level
IEC 60601-1-2
Compliance Level
Electromagnetic Environment: Recommended
Separation Distance
800 MHz to 2.5 GHz
Where
P
is the maximum output power rating of the
transmitter in watts, according to the transmitter
manufacturer, and
d
is the recommended separation
distance in meters (m).
For calculations based on this equation, see Table 18-35.
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 equipment marked
with the following symbol:
Note: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
a
Field strengths from fixed transmitters—such as base stations for radio telephones (cellular and cordless) and land mobile radios, amateur
radios, AM and FM radio broadcasts, and TV broadcasts—cannot be theoretically predicted with accuracy. To assess the impact of fixed RF
transmitters on the electromagnetic environment, consider performing an electromagnetic site survey. If the measured field strength in the
location in which the system is used exceeds the applicable RF compliance level, the system should be observed to confirm normal operation. If
abnormal performance is observed, it may be necessary to reorient or relocate the system.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
d
2.3
P
=
SpectraOptiaOpsManual.book Page 259 Thursday, May 17, 2018 11:24 AM
