Gambro AK 96, Operator'S Manual, Page: 253 / 509

Immunity test IEC 60601
test level Compliance level Electromagnetic enviroment-guidance
Portable and mobile RF communications
equipment should be used no closer to
any part of the AK 96 dialysis machine,
including cables, than the recommended
separation distance calculated from the
equation applicable to the frequency of
the transmitter.
Recommended separation distance
Conducted RF
IEC 61000-4-6 3 Vrms
150 kHz to 80
MHz 3 V
Radiated RF
IEC 61000-4-3 3 V/m
80 MHz to 2,5
GHz 3 V/m
80 MHz to 800
800 MHz to 2.5 GHz
Radiated RF
mobile phones - 30V/m 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 fi xed RF transmitters,
as determined by an electromagnetic
site survey
2
, should be less than the
compliance level in each frequency
range
3
.
Interference may occur in the vicinity of
equipment marked with the following
symbol:
Note
•
At 80 MHz and 800 MHz, the higher frequency range applies.
•
These guidelines may not apply in all situations.
Electromagnetic propagation is affected by absorption and
re fl ection from structures, objects and people.
Note
2
Field strengths from
fi xed 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 predicted theoretically with accuracy.
To assess the electromagnetic environment due to fi xed RF transmitters, an
electromagnetic site survey should be considered. If the measured fi eld strength in
the location in which the AK 96 dialysis machine is used exceeds the applicable RF
compliance level above, the AK 96 dialysis machine should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the AK 96 dialysis machine.
3
Over the frequency range 150 kHz to 80 MHz, fi eld strengths should be less than 3
V/m.
9:20 AK 96 ® Operator's Manual - Technical Data
HCEN12239 Revision 12.2010
Program version 3.xx