2
Application scope
The thermometer takes human body temperature for clinical or
household use. It applies to all age groups and those who are
suffering from a fever. (Ear temperature mode should not be used for
children below 3 months)
Operating principle
The infrared temperature sensor detects infrared energy emitted by
the eardrum. A built-in lens focuses the collected energy, which is
converted into a temperature reading by the thermopiles and
measurement circuits.
2. Necessary Safety Instructions
The device is not for use with newborn babies.
The device is not a continuous monitoring device.
CLETEF-786 is not waterproof. Please do not douse it with water
or other liquids. Cleaning and disinfection procedure shall be in
comply with the instructions specified in “cleaning and storage”
Please do not use the product if the temperature sensor or the
infrared thermometer shows any sign of damage. Do not try to
repair the product if it is damaged. Please contact Simple
Diagnostics Customer Service.
CLETEF-786 consists of precision parts. No replacement shall
be provided for damage due to intense shock or vibration. Do not
twist the infrared thermometer and the temperature sensor.
19
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).
b
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 near
equipment marked with the
following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic 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 CLETEF-786 Infrared
Thermometer is used exceeds the applicable RF compliance level above, the
CLETEF-786 Infrared Thermometer should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the CLETEF-786 Infrared
Thermometer.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be
less than 3 V/m.
Recommended separation distances between portable and mobile
RF communications equipment and the EQUIPMENT or SYSTEM -
for EQUIPMENT and SYSTEMS that are not LIFE-SUPPORTING
Recommended separation distances between portable and mobile RF
