Better understanding of infrared temperature measurement products

During the epidemic, Shanghai Eastimage began the development and production of infrared thermography temperature measurement products. We hope that we can use our own strength to meet the needs of society. We also don't want customers to use our products alone. We hope that customers can understand the technology of our products, understand their principles and feel comfortable with the use of our products. Therefore, we are here to introduce you to the principles of infrared temperature measurement products, I hope you can understand.

Analysis points are as follows:

• What is infrared thermal imaging technology?

• What is black body?

• Use of infrared temperature measurement products

• Conclusion

What is infrared thermal imaging technology?

Thermal imaging, literally divided into two, thermal and imaging. In layman's terms, it uses the heat of the human body to achieve the purpose of imaging. All objects above absolute zero (-273 ° C) will emit electromagnetic waves, even ice.

       Infrared is the most widespread form of electromagnetic waves. The thermal imaging camera collects infrared electromagnetic waves emitted by the object, converts the infrared signal into an electrical signal, and then displays the radiant energy, that is, the temperature through different gray scales through the signal processing system. Different gray scales represent different temperatures to calculate the object temperature. And output pseudo-color images that are easy to identify with the naked eye. Infrared thermal imaging is a good method of temperature measurement, which not only perceives the body temperature from the whole, ensures the accuracy of temperature measurement, but also realizes non-contact remote temperature measurement to reduce the risk of cross infection.

What is black body?

As a reference source for calibrating infrared systems, a black body is an idealized object that can absorb all foreign infrared electromagnetic waves without any reflection or transmission, but can still radiate infrared electromagnetic waves outward, that is, the black body has an emissivity and absorption rate of 1 , The transmittance is 0. In layman's terms, the black body can prevent the external interference of the thermal imaging camera and measure the body temperature precisely. Therefore, being equipped with "black body" can make infrared thermography temperature measurement accuracy to be a higher level.

Use of infrared temperature measurement products

Under the influence of the epidemic situation, we try our best to meet the needs of places to conduct human body temperature detection, especially in crowded areas. This product can better identify multiple people and reduce the pressure of detection. So far, our infrared thermal imaging products have been widely used in airports, subway stations, high-speed rail stations, hospitals, schools, shopping malls and other important places.

Conclusion

In the current epidemic situation, we regret that we cannot express our concern for you personally, but we will do our best to improve our products to help our customers. Here, we also hope that the epidemic can be successfully ended and the social economy is back on track.

Any inquiry for this kind of new product please contact us by

E-mail: sales@eastimage.com.cn

Atten: Ms. Lorna Wu

to get technical data sheets with price quotation.