Infrared Thermometer

Infrared Thermometer

1. What is it?

   • Is a thermometer which infers temperature from a portion of the thermal radiation.They are sometimes called laser thermometers as a laser is used to help aim the thermometer

2. When is it used?

   • Infrared thermometers can be used to serve a wide variety of temperature monitoring functions. Measuring the temperature of patients in a hospital without touching them, etc.

3. Why is it very useful

   • Non-contact approach may reduce the risk of spreading disease between people being evaluate. Easy to use. Easy to clean and disinfect. Measures temperature and displays a reading rapidly. Provides ability to retake a temperature quickly.

4. How do it works?

   • A set of thermocouples arranged for measuring small quantities of radiant heat. The thermopile absorbs the infrared radiation and turns it into heat.

5. When the thermometer was invented?

   • The earliest infrared thermometer was known as the disappearing-filament optical pyrometer. , but it was not until 1892 that the French industrialist Le ChateLier introduced the first laboratory radiation thermometer.

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