Microlife CARDIO+ - Page 18

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Guidance and manufacturer's declaration - electromagnetic immunity
The BP4GAPO-2M is intended for use in the electromagnetic environment specied below. The customer or the user of the BP4GAPO-2M should assure that
it is used in such an environment.
Immunity test IEC 60601 test level Compliance
level
Electromagnetic environment-guidance
Electrostatic discharge
(ESD)
+ 6 kV contact
+ 8 kV air
+ 6 kV contact
+ 8 kV air
Floors should be wood, concrete or ceramic tile. If oors 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 commerical or
hospital environment
Surge IEC 61000-4-5 + 1kV line(s) to line(s)
+ 2kV line(s) to earth
Not applicable
Not applicable
Mains power quality should be that of a typical commerical or
hospital environment
Voltage Dips, short
interruption 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) for 25 cycles
<5% UT (>95% dip in UT) for 5 s
Not applicable
Not applicable
Not applicable
Not applicable
Mains power quality should be that of a typical commerical or
hospital environment. If the user of the BP4GAPO-2M requires
continued operation during power mains interruptions, it is
recommended that the BP4GAPO-2M be powered from an
uninterruptible power supply or a battery.
Power frequency (50/60 Hz)
magnetic eld
IEC 61000-4-8
3 A/m 3 A/m The BP4GAPO-2M power frequency magnetic elds should be at
levels characteristic of a typical location in a typical commercial or
hospital environment.
Note: UT is the a.c. mains voltage prior to application of the test level.