Guidance and manufacture’s declaration – electromagnetic immunity
Immunity test IEC 60601 test level Compliance level Electromagnetic environment - guidance
The Non Contact Infrared Body Thermometer is intended for use in the electromagnetic environment
speci�ied below. The customer or the user of Non Contact Infrared Body Thermometer should assure that it is
used in such an environment.
Electrostatic
discharge (ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Power frequency
(50Hz/60Hz)
magnetic �ield IEC
61000-4-8
Power frequency magnetic �ields should be at
levels characteristic of a typical location in a
typical commercial or hospital environment.
30A/m 30A/m
Voltage dips,
short
interruptions 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 sec
±2 kV for power supply lines
±1 kV for input/output lines
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
Floors should be wood, concrete or ceramic tile.
If �loor are covered with synthetic material, the
relative humidity should be at least 30%.
Mains power quality should be that of a typical
commercial or hospital environment.
Mains power quality should be that of a typical
commercial or hospital environment.
Mains power quality should be that of a typical
commercial or hospital environment. If the user
of the Non Contact Infrared Body Thermometer
requires continued operation during power
mains interruptions, it is recommended that the
Non Contact Infrared Body Thermometerbe
powered from an uninterruptible power supply
or a battery.
±6 kV contact
±15 kV air
±6 kV contact
±15 kV air
Not applicable
Not applicable
NOTE UT is the a.c. mains voltage prior to application of the test level.
Not applicable
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