13
Guideline and Statement from Manufacturer – Anti-Electromagnetic Interference
XL-F 02 medical infrared thermometer is expected to be used in the following specified
electromagnetic environment. The buyer or user of XL-F 02 medical infrared thermometer shall
guarantee that it is used in this electromagnetic environment:
Anti-interference
Test
IEC 60601
Test Level
Coincidence
level
Electromagnetic environment -
Guidelines
Electrostatic
discharge
GB/T 17626.2
±6 kV
Contact discharge
±8 kV
Air discharge
±6 kV
Contact
discharge
±8 kV
Air discharge
The floor shall be wood, concrete
or tile. If the floor is covered with
synthetic material, the relative
humidity shall be at least
30%.
(EFT /B)
GB/T 17626.4
±2kV
power supply cord
±1kV
For input / output
lines
N/A
N/A
Electrical Surge
GB/T 17626.5
±1 kV Differential
mode voltage
±2 kV
Common
mode
voltage
N/A
N/A
Voltage sag on
power input line,
short
time
medium time
Break
and
voltage change
GB/T 17626.11
< 5% UT, for 0.5
cycles (on UT,
>95% sag) 40%
UT, for 5 cycles (at
60% sag on UT)
70% UT, for 25
cycles (30% sag on
UT) < 5%
UT, lasting for 5S
(on UT,
>95% sag)
N/A
N/A
Power
Frequency
Magnetic Field
（
50/60Hz
）
GB/T 17626.8
3A/m
3A/m,50/60Hz
The power frequency magnetic
field should have the power
frequency magnetic field level
characteristic which should be had
in the typical commercial or
hospital environment.
Note: UT refers to the AC network voltage before testing voltage.
