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4
To prepare the Non-Contact Infrared Forehead
Thermometer for the first use, start by opening the
battery compartment and inserting new batteries.
Be sure to observe the correct polarity. Before
using the device, allow it to acclimate to the
screening room temperature for 10-15 minutes.
Safety Information
• Follow the maintenance advice stipulated in this instruction manual.
• This device may be used for professional purposes or for personal
home use.
• Use this device for the purposes described in this instruction manual only.
• Use this device in an ambient temperature range of 10°C to 40°C
(50°F to 104°F).
• Keep device in a clean, dry area.
• Do not expose device to electric shock.
• Do not expose device to extreme temperatures (i.e.> 55°C or < -20°C)
(>131°F or < -4°F).
• Do not use device in relative humidity higher than 85%.
• The protective glass covering the lens is very fragile. Handle with care.
• Do not touch the infrared lens glass with fingers.
• Do not expose device to sunlight or water.
• Never drop or strike the device.
• Should a problem occur with device, please contact retailer. Do not attempt
to repair device.
• Do not throw unit iin fire.
Advantages of Temporal Artery (ta) Temperature
The temporal artery runs across the forehead, just below the skin. It is connected to
the heart by the carotid artery, which is connected to the aorta. Given the location
of this major artery, measuring temperature at the forehead renders a reliable result
when used for screening purposes. Taking temperature at the forehead may be
preferable when compared to other methods because of the efficiency, speed and
comfort.
Operating Principle
All objects, solid, liquid or gas, emit energy by radiation. The intensity of this energy
depends on the temperature of the object. The Non-Contact Forehead Infrared
Thermometer works by detecting the radiation energy being emitted by the arterial
blood flow in the forehead, which is in close proximity to the heart and runs just
below the skin surface. When the radiation sensor of the thermometer is activated,
the forehead temperature measurement is taken by detecting the infrared heat
generated by the arterial blood flow.
Temperature Modes and Functions
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