23
LifeLine
®
Kärdio Blood Pressure Monitor
Immunity
Test
IEC60601-
1-2 Test
Level
Compliance
Level
Electromagnetic Environment -
Guidance
Voltage
dips, short
interruptions
and voltage
variations
on power
supply input
lines IEC
61000-4-11
<5 % UT 95%
dip in UT for
0.5 cycle
40 % UT 60%
dip in UT for 5
cycles
70 % UT
(30% dip in
UT) fo r 25
cycles
<5 % UT 95%
dip in UT for
5 sec.
Not
applicable
Mains power quality should be that of a
typical commercial or hospital environment.
If the user of the upper arm style requires
continued operation during power mains
interruptions, it is recommended that
the BP118A-AFIB be powered from an
uninterruptible power supply or a battery.
Power
frequency
(50/ 60 Hz)
magnetic
field IEC
61000-4-8
3 A/m
Not
applicable
Not applicable
Note: UT is the a.c. mains voltage prior to application of the test level.
Conducted
RF IEC
61000-4-6
Radiated RF
IEC 61000-
4-3
3 Vrms 150
kHz to 80
MHz 80% AM
(2Hz)
3 Vrms 80
MHz to 2.5
GHz 80% AM
(2Hz)
3 Vrms
3 V/m
Portable and mobile RF communications
equipment should be used no closer to any
part of the BP118A-AFIB, including cables,
than the recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommend separation distance
3V
d = 1.2×p1/2 80Mhz to 800 MHz
d = 2.3×p1/2MHz 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 equipment
marked with the following symbol:
