What are the conditions that will cause inaccurate measurement of infrared thermometers?

What are the conditions that will cause inaccurate measurement of infrared thermometers?

We usually use infrared thermometers to measure the temperature, do you think it is correct? What caused the inaccurate temperature measurement? Let’s take a look together.

1、The lens of the probe has interference such as dirt and debris;

2、In places with strong convective wind or strong convective temperature, such as when blowing electric fans or air conditioners;

3、Severe environmental switching, such as entering indoors from the outside, immediately measuring will be inaccurate;

4、The forehead is covered by hair, which affects the measurement accuracy;

5、Sweat on your forehead, or just wash your face, please wait for 20 minutes and then measure the temperature

6、 After exercising vigorously, or put on antipyretic stickers, it is not suitable for measuring forehead temperature;

7、Within half an hour after taking the rapid anti-fever medicine, or applying a wet towel to the forehead, the temperature measurement may be inaccurate at that time. We recommended to take the measurement again after half an hour.

Author:Alex

Origin: LONG SUN news

Time of issue:2021-04-21 20:12

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