Guidance and manufacturer ’s declaration
-electromagnetic immunity
The infrared thermometer is intended for use in the electromagnetic
environment specified below. The customer or the user of the infrared
thermometer should assure that it is used in such an environment.
Immunity test IEC 60601
test level
Compliance
level
Electromagnetic environment-
guidance
for 25 cycles
<5%
U
T
(>95% dip
in
U
T
for 5 s
that the infrared
thermometer be powered
from an
uninterrupted power
supply or a battery
Power
frequency
(50/60Hz)
magnetic field
IEC 61000-4-8
3 A/m
3 A/m
Power frequency
magnetic fields should be
at levels characteristic of a
typical location in a typical
commercial or hospital
environment
NOTE
U
T
is the a.c. mains voltage prior to application of the test level.
