Tommee Tippee 0570001 Instrucciones De Uso página 9

Guidance and manufacturer's declaration – electromagnetic immunity
The Digital Ear Thermometer is intended for use in the electromagnetic environment specified below. The
customer or the user of the Digital Ear Thermometer should assure that it is used in such an environment.
Immunity test
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
NOTE 1 At 80 MHz and 800 MHz, 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.
a. Field strengths from fixed transmitters, 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 accuracy. To assess the electromagnetic
environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the
location in which the THD2FE is used exceeds the applicable RF compliance level above, the THD2FE should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the
THD2FE.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Guidance and manufacturer's declaration – electromagnetic immunity
The Digital Ear Thermometer is intended for use in the electromagnetic environment specified below. The
customer or the user of the Digital Ear Thermometer should assure that it is used in such an environment.
Immunity test
Electrostatic
discharge (ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
IEC 60601
test level
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2,5 GHz
IEC 60601
test level
6 kV contact
8 kV air
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
Compliance Electromagnetic environment –
level guidance
Not applicable
Portable and mobile RF communications equipment
should be used no closer to any part of the Digital
Ear Thermometer, including cables, than the
recommended separation distance calculated from the
3 V/m
equation applicable to the frequency of the transmitter.
Recommended separation distance
d = 1,2 √P
d = 1,2 √P 80 MHz to 800 MHz
d = 2,3 √P 800 MHz to 2,5 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 strengths from fixed RF transmitters, as
determined by an electromagnetic site survey, a
should be less than the compliance level in each
frequency range b.
Interference may occur in the vicinity
of equipment marked with the symbol:
Compliance Electromagnetic environment –
level guidance
6 kV contact Floors should be wood, concrete or ceramic
8 kV air tile. If floors are covered with synthetic
material, the relative humidity should be at
least 30 %.
Not applicable Mains power quality should be that of a
typical commercial or hospital environment.
Not applicable Mains power quality should be that of a
typical commercial or hospital environment.