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Manufacturer’s declaration-electromagnetic immunity
The QardioArm (Model No.: A100/A101) Wireless Blood Pressure Monitor system is intended for use in the electromagnetic environment
(for home healthcare) specified below. The customer or the user of the QardioArm Wireless Blood Pressure Monitor system should assure
that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic environment-guidance
(for home healthcare environment)
Electrostatic
discharge
(ESD) IEC 61000-4-2
Contact: ± 8 kV
Air ± 2 kV, ± 4 kV, ± 8 kV, ± 15 kV
Contact: ± 8 kV
Air ± 2 kV, ± 4 kV, ± 8
kV, ± 15 kV
Floors should be wood, concrete or ceramic tile.
If floors are covered with synthetic material, the relative
humidity should be at least 30%
Electrical fast
transient/burst
IEC 61000-4-4
± 2kV for power supply lines
± 1kV for input/output lines
Not applicable
Not applicable
Mains power quality should be that of a typical
home healthcare environment.
Surge IEC 61000-4-5
± 0.5kV, ± 1kV line(s) to line(s)
± 0.5kV, ± 1kV, ± 2kV line(s) to earth
Not applicable
Not applicable
Mains power quality should be that of a typical
home healthcare environment.
Voltage Dips, short
interruptions and
voltage variations on
power supply input
lines IEC 61000-4-11
Voltage dips:
0 % UT; 0,5 cycle
0 % UT; 1 cycle
70 % UT; 25/30 cycles
Voltage interruptions:
0 % UT; 250/300 cycle
Voltage dips:
Not applicable
Not applicable
Not applicable
Voltage interruptions:
Not applicable
Mains power quality should be that of a typical home
healthcare environment. If the user of the QardioArm
Wireless Blood Pressure Monitor system requires
continued operation during power mains interruptions,
it is recommended that the QardioArm Wireless
Blood Pressure Monitor system be powered from an
uninterruptible power supply or a battery.
Power frequency
(50, 60 Hz) magnetic
field IEC 61000-4-8
30 A/m
50 Hz or 60 Hz
30 A/m
50 Hz and 60 Hz
The QardioArm Wireless Blood Pressure Monitor
system power frequency magnetic fields should be
at levels characteristic of a typical location in a typical
home healthcare environment.
