The electronic forehead thermometer (infrared thermometer) is designed for measuring the forehead temperature of the human body. It is very simple and convenient to use. Accurate temperature measurement in 1 second, no laser spot, avoid potential damage to the eyes, no need to touch human skin, avoid cross-infection, one-click temperature measurement, and check for flu. It is suitable for home users, hotels, libraries, large enterprises and institutions, and can also be used in hospitals, schools, customs, airports and other comprehensive places. It can also be provided to medical staff for use in clinics. Therefore, the development of forehead gun programs has given rise to We bring a lot of convenience, let me introduce the functions and principles of the development of the forehead gun thermometer program!

1. The principle of electronic forehead gun thermometer:

When the object is above absolute zero, because of the movement of the charged particles inside, it radiates energy in the form of electromagnetic waves of different wavelengths. The wavelength involves ultraviolet, visible and infrared light regions, but mainly in the near-infrared of 0.76~3μm and 3~6μm. Mid-infrared, 6~15μm far-infrared zone. The size of the infrared radiation energy of an object and its distribution according to wavelength have a very close relationship with its surface temperature. Therefore, by measuring the infrared energy radiated by the object itself, its surface temperature can be accurately determined, which is the objective on which infrared radiation temperature measurement is based.

2. Features of electronic forehead gun thermometer:

1. Accurate measurement: the measurement time difference is less than or equal to 0.2 degrees.

2. Non-contact: Measure the forehead of the human body without touching human skin to reduce the spread of virus infection.

3. Unit conversion: Convert between Celsius and Fahrenheit.

4. Quick temperature measurement: the measurement time is less than 1 second.

5. Temperature alarm: freely set the alarm temperature.

6. Measuring distance: It can be adapted within 5~15CM, no need to fix the measuring distance.

7. Easy to use: One-key measurement, convenient operation.

8. Screen display: The LCD screen displays the measured temperature.

2. Matters needing attention in the work of electronic forehead gun thermometer:

(1) The protective lens is the most vulnerable part of infrared, so the probe lens must be carefully protected.

(2) How to clean the probe lens: Wipe gently with a cotton swab or soft cloth dampened in water or alcohol.

(3) Do not soak in water or expose to direct sunlight.

(4) Don't fall or hit hard, otherwise it will cause damage.