Anhui Huami Healthcare Co.,Ltd.
The customer or the user of the system should ensure that it is used in such an
environment.
NOTE
These guidelines may not apply in all situations. Electromagnetic propagation is affected
by absorption and reflection from structures, objects, and people.
Table 2 Electromagnetic Immunity
Immunity
Test
Input/
Output
Port
IEC
60601-1-2
Test
Level
Compliance
Level
Electromagnetic
Environment
Guidance
Electrostatic
discharge
(ESD)
IEC 61000-4-2
Enclosure
port
±8 kV
contact
±15 kV air
±8 kV contact
±15 kV air
The table should be
wood. If the table is
covered with
synthetic material,
the relative humidity
should be at least
30%.
Power
Frequency (50/
60 Hz)
magnetic field
IEC 61000-4-8
Enclosure
port
30 A/m
30 A/m
Power frequency
magnetic fields
should be at levels
characteristic of a
typical location in a
typical commercial or
hospital
environment.
Radiated RF
IEC 61000-4-3
Enclosure
Port
10 V/m
80 MHz to
2.7 GHz
10 V/m
80 MHz to
2.7 GHz
For recommended
separation
distances,
see Table 6
Proximity fields
from RF
wireless
communications
equipment
IEC 61000-4-3
Enclosure
port
27 V/m
380 MHz to
390
MHz
28 V/m
430 MHz to
470
MHz,
800 MHz to
960
MHz,
1700 MHz
to
Same as
IEC 60601-1-2
test level
