8
I. SAFETY NOTES
Guidance and manufacturer’s declaration-electromagnetic immunity
The Body Composition Analyzer MA801 is intended for use in the electromagnetic environ-
ment specified below. The customer or the user of the Body Composition Analyzer MA801
should assure that it is used in such an environment.
Immunity test
IEC 60601 test level Compliance level
Electromagnetic
environment-guidance
Electrostatic
discharge(ESD)
IEC 61000-4-2
± 8 kV contact
± 2 kV, ± 4 kV,
± 8 kV, ± 15 kV air
± 8 kV contact
± 2 kV, ± 4 kV,
± 8 kV, ± 15 kV air
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
+ 2kV for power
supply lines
+ 1kV for
input/output lines
Mains power quality should
be that of a typical
commercial or hospital
environment.
+ 1kV line(s) to
line(s)
+ 2kV line(s) to
earth
+ 1kV line(s) to
line(s)
+ 2kV line(s) to
earth
Mains power quality
should be that of a
typical commercial or
hospital environment.
Voltage Dips,
short interruptions
and voltage
variations on
power supply input
lines IEC
61000-4-11
0% UT for 0,5 cycle
0% UT for 1 cycle
70% UT(30% dip in
UT) for 25 cycles
0% UT for 5 s
0% UT for 0,5 cycle
0% UT for 1 cycle
70% UT(30% dip in
UT) for 25 cycles
0% UT for 5 s
Mains power quality
should be that of a typical
commercial or hospital
environment. If the user of
the Body Composition
Analyzer MA801 requires
continued operation
during power mains
interruptions, it is recom-
mended that the Body
Composition Analyzer
MA801 be powered from
an uninterruptible power
supply or a battery.
Power frequency
(50, 60 Hz)
magnetic field IEC
61000-4-8
30 A/m
30 A/m
The Body Composition
Analyzer MA801 power
frequency magnetic fields
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.
Surge IEC
61000-4-5