Yang Mi's same infrared thermometer watch baby forehead temperature gun thermometer infrared thermometer

Working Principle: The optical component of the detector collects the energy emitted and reflected from the forehead onto the sensor. This information is converted into a temperature reading through the electronic component and displayed on the display panel. When the temperature reading exceeds the high temperature alarm value, the instrument will sound an alarm. . It is a very important instrument in modern medicine.
Main uses
It is mainly used to detect human body temperature in public places such as entry and exit ports, airports, stations, terminals, hospitals, agencies, factories, schools, hotels, and office buildings, to facilitate the screening of patients with fever symptoms to reduce infection and the spread of the epidemic.
Main technical parameters
Technical specifications Handheld non-contact
Temperature measurement range ℃
Response time
Temperature resolution ℃
Warning temperature measurement error ℃
Distance
Working environment temperature ℃
Power supply: two AA batteries
Main features
Designed specifically for measuring human forehead temperature, dynamic compensation of ambient temperature and forehead temperature
Backlight type LCD digital display
Two modes to choose from Fahrenheit and Celsius
With automatic shutdown and power saving function
Compact size, reasonable structure and easy operation.
The forehead temperature measurement mode can be used to measure the temperature of objects with emissivity within the range.
Precautions for use
Try to require the person being measured to stay in the measurement environment for a long enough time so that the surface heat exchange conditions of the person being measured are the same or similar. For example, at an airport, measurements must be taken minutes after passengers arrive at the airport terminal. At this time, the ventilation and temperature conditions of the terminal building are basically stable, and the external heat exchange conditions of passengers' foreheads are basically similar.
2. The measurement location should be indoors as much as possible, and avoid direct sunlight on the infrared radiation thermometer and the forehead of the person being measured.
Third, it is necessary to accurately estimate the distance of the person being measured.
The forehead temperature of four people is generally lower than the armpit temperature by about one degree Celsius. At this time, the armpit temperature criterion for fever should be converted to the forehead temperature.
Five infrared forehead thermometers measure forehead temperature and can complete the measurement within seconds.
Sixth, in order to ensure the accuracy and stability of the infrared radiation thermometer, it should be regularly calibrated and compared with a standard calibration device.
7. Non-contact infrared radiation thermometers are divided into industrial and medical types. Medical infrared radiation thermometers should be used when measuring body temperature, because industrial infrared radiation thermometers have a wide range, low resolution, and large errors.