11
Guidance and Manufacturer’s Declaration - Electromagnetic Emissions
The infrared forehead thermometer model TAT-5000S series 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.
Emissions test
Compliance
Electromagnetic environment-guidance
RF emissions CISPR 11
Group 1
The TAT-5000S series thermometer uses no RF ener-
gy therefore any emissions are unlikely to cause any
interference in nearby electronic equipment
RF emissions CISPR 11
Class B
The TAT-5000S series thermometer is suitable for
use by a healthcare professional in a typical health
care environment.
Harmonic emissions
Not applicable
Voltage fluctuations
Not applicable
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
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 environment-guidance
Conducted
RF IEC
61000-4-6
3Vrms
150 kHz to 80
MHz
Not applicable
Portable and mobile RF communications equipment should be used
no closer to any part of the TAT-5000S series including cables if ap-
plicable, than the recommended separation distance calculated from
the equation applicable to the frequency of the transmitter.
Recommended separation distance
d=1,2*P1/2
d=1,2*P1/2 80 MHz to 800MHz
d=1,2*P1/2 800MHz to 2,7 GHz
Where P is the maximum output power rating of the transmitter in
watts (W) according to the transmitter manufacturer and d is the
recommended separation distance in meters(m).
Field strength from the fixer RF transmitters, as determined by an
electromagnetic site survey, a. should be less than the compliance
level in each frequency range and b. interference may occur in the
vicinity of equipment with the following symbol:
Radiated RF
IEC 61000-
4-3
10V/m
80 MHz to 2,7
GHz
10V/m
Note 1 At 80MHz and 800MHz, the higher 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.
a. Field strengths from fixed transmitter, such as base stations for radio (cellular/cordless) telephones and land mobile
radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accura-
cy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should
be considered. If the measured field strengths in the location in which the TAT-5000S series thermometer is used
exceeds the applicable RF compliance level above, the TAT-5000S series thermometer should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting
or relocating the TAT-5000S.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.
c. Portable and mobile RF communications equipment can affect performance.
Exergen TAT-5000S
