What effect does the ambient temperature have on the infrared thermometer?

What effect does the ambient temperature have on the infrared thermometer? When using infrared thermometry to measure the temperature of an object, we inevitably have to consider external factors
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The obvious one is the environment
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There are some new technologies in this piece of environmental conditions
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Let’s talk about some of the effects of environmental conditions on the thermometer
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The environmental conditions in which infrared temperature measurement is located have a great influence on the measurement results, which should be considered and properly resolved, otherwise it will affect the temperature measurement accuracy and even cause damage to the thermometer
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1.
The influence of ambient temperature on the performance of the infrared thermometer The ambient temperature is divided into two situations: one is the environment of the measured target, and the other is the ambient temperature of the residence of the infrared thermometer
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If the background temperature of the measured target is higher than or close to the measured target temperature, it will affect the measurement results
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When the ambient temperature of the infrared thermometer's residence exceeds the range that the thermometer can withstand, it will also affect the temperature measurement results
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2.
The influence of humid environment on the performance of infrared thermometer The humid environment can cause the internal short circuit of the thermometer, which in turn affects the measurement results
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3.
On-site factors for temperature measurement of the thermometer: (1).
Whether the measurement angle is within the allowable range; (2).
Whether the aiming is correct (3).
Whether the selected spectral range (wavelength) is suitable for the measurement of glass windows.
When the target is in the container, the spectral range cannot be selected from 8 to 14 μm, but should be selected around 1 μm; 4.
The target in the strong light background must be measured: If the measured target has a relatively bright background light (such as sunlight or direct sunlight), then The accuracy of the measurement will also be affected, so an object can be used to block the strong light that hits the target directly to interfere with the background light to affect the measurement result
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 　　In order to reduce the influence of the environment and background radiation on the temperature measurement results, the following measures should be taken: 1.
Choose to use indoor or outdoor cool places as much as possible.
For indoor equipment, turn off the lighting of direct equipment, and avoid other radiation effects
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 　　2.
For highly reflective equipment surfaces, you can change the detection angle to find a good angle that can avoid reflection for detection
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 　　3.
In order to reduce the radiation influence of solar radiation and surrounding high temperature background, shielding measures can be taken during detection
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 　　The above is the relevant introduction about the influence of ambient temperature on the infrared thermometer.
I believe that everyone has a corresponding understanding of this after reading it.
You can use it as a reference and hope it will be helpful to you
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