12
Exergen TAT-5000S-RS232
Guidance and Manufacturer’s Declaration-Electromagnetic Immunity (cont)
The TAT-5000S series thermometer is intended for use in the electromagnetic environment specified below. The user of
the TAT-5000S series should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic environ-
ment-guidance
Electrostatic discharge
(ESD) IEC61000-4-2
8kV contact
15kV air
8kV contact
15kV 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
Not applicable
Mains power quality should be that
of a typical health care environment.
Surge
IEC 61000-4-5
1kV line(s) to line(s)
2kVline(s) to earth
Not applicable
Mains power quality should be that
of a typical health care environment.
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) for5 sec.
Not applicable
Mains power is not applicable. The
TAT-5000S series is powered by
battery and battery only.
Power frequency (50/60 Hz)
magnetic field
IEC 61000-4-8
30A/m
30A/m
Power frequency magnetic fields
should be at the level characteris-
tic of a typical location in a typical
health care environment.
Note UT is the a.c. mains voltage prior to the application of the test level
Recommended separation distances between portable and mobile RF communication
equipment and the TAT-5000S Series
The TAT-5000S series forehead thermometer is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled or the user of the TAT-5000S series thermometer can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the TAT-5000S
series thermometer as recommended below, according to the maximum output power of the communications equipment.
Rated maximum output
power of transmitter
(W)
Separation distance according to frequency of transmitter m
150 KHz to 80 MHz
d=1,2 P1/2
80 MHz to 800 MHz
d=1,2 P1/2
800 MHz to 2,7 GHz
d=2,3 P1/2
0,01
0,12
0,12
0,23
0,1
0,38
0,38
0,73
1
1,2
1,2
2,3
10
3,8
3,8
7,3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can
be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating of
the transmitter in watts (W) according to the transmitter manufacturer.
Note 1
At 80 MHz and 800 MHz the separation distance for the higher frequency range applies.
Note 2
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection
from structures, objects and people.
