Thermal imaging camera installation, the correct use of thermal imaging cameras

If you buy the ** on the ** for monitoring, you have bought the wrong infrared instrument for monitoring, the installation is not as complicated as you say, just like the surveillance camera.

What you buy is an infrared thermal imager, which is different from the infrared monitoring equipment used in the property

According to the product quality and the strength of the manufacturer, it is recommended that you choose Shanghai Thermal Technology Co., Ltd., whose brand "Fotric Fei Jie Ke".

Fotric has been focusing on the field of infrared thermal imaging professional temperature measurement for ten years and continues to innovate, with handheld, first-class, body temperature screening and other product lines readily available, 100+ rich product models to choose from, and 1000+ rich application cases in various subdivided industries.

The company is a high-tech enterprise, headquartered in Shanghai, China, while having offices in Beijing, Wuxi, Nanjing, Jinan, Xi'an, and distributors in more than 30 countries and regions such as North America, Europe, South Korea, Singapore, Australia, etc., and has passed the international ISO:9001 quality system certification, the United States FCC certification, and the European CE certification. At the same time, the company is committed to the intelligent innovation of thermal imaging technology, and its products are widely used in electric power, industry, steel, petrochemical, electronics, scientific research and other industries, and have been recognized by 10,000+ industrial customers such as State Grid, Sinopec, Baosteel, Huaneng, Huadian, SAIC, etc.

Powerful manufacturers can provide you with professional products and services, fotric can provide professional product selection guidance and application case introduction, but also provide professional engineers to demonstrate the effect of the product, you can contact to see the effect.

The infrared thermal imager is an advanced tool for measuring the surface temperature of an object, and the correct use of the trace slip method includes the following:1Preparation:

Confirm that the equipment is in good condition, have sufficient power, and select the appropriate thermal imaging camera according to your needs. Ensure that the operator is familiar with the basic functions and operating procedures of the equipment. 2.

Environmental conditions: Ensure that the test environment is stable and avoid direct sunlight, interference sources or air movement. If necessary, use aids such as light shields, shields, or fans.

3.Infrared measurement: Get the best thermal imaging by setting the measurement mode, adjusting parameters such as temperature range and color image.

Before measuring, the surface of the object to be measured should be cleaned to avoid obstruction affecting the measurement results. 4.Angles and distances:

Choose the appropriate posture viewing angle and measurement distance to ensure that the target object is clearly represented in the image. Follow the recommendations in the equipment instructions and pay attention to the optimal working distance of the thermal imaging camera. 5.

Data analysis: Analyze temperature distributions and anomalies by looking at thermal imaging images to look for possible problems. Pay attention to the subjectivity of image interpretation and make reasonable judgments based on the actual situation.

With the development of science and technology, infrared thermal imaging.

Technology has been greatly improved and is also applied in various fields of military and civilian use. Infrared thermal imagers are not only used in industrial testing.

and equipment maintenance plays a significant role in fire prevention.

Security. Electricity.

and other fields have also played a role that cannot be ignored.

Let's take a look at how to use infrared thermal imaging night vision devices correctly:

1. Determine the temperature range

Infrared thermal imager is to carry out temperature imaging by emitting different infrared radiation from different objects, and the practical infrared thermal imager can be accompanied by imaging without distance restriction in various harsh environments, and only need to determine the temperature bending pin range, that is, the imaging range, so it is very useful and convenient.

2. Adjust the focal length

Since the infrared thermal imager is a special monitoring equipment, it has a certain camera function, so it is necessary to correctly adjust the focal length of the equipment when using, although it is the use of temperature imaging, it also depends on the adjustment of the focal length to read the temperature, because the range of the focal length is too high or too low will affect the result of reading the temperature buried brightness. Therefore, it is necessary to adjust the focal length of the infrared thermal imager to ensure that the temperature reading is accurate and thus the imaging effect is ensured.

3. Set up parameters

When using infrared thermal imager, it is necessary to set different environmental parameters according to different environments, so that the detection effect of infrared thermal imager is more accurate, after all, imaging depends on data, only accurate parameters can ensure that the data is reliable, and save time in later use, to achieve the purpose of effective monitoring.

The above is the correct way to use the infrared thermal imager, we should use it according to the correct method in the process of use, combined with their own needs.

When using the infrared thermal imaging camera for measurement, the emission should be corrected, and the emissivity value of the surface of the equipment under test component should be found out for emissivity correction, so as to obtain reliable temperature measurement results and improve the reliability of detection.

For the fault-prone equipment parts of infrared detection, in order to make the detection results have good comparability, the method of applying appropriate paint can be used to increase and stabilize its emissivity value, so as to obtain the true temperature of the surface of the equipment under test.

Any infrared measuring instrument obtains equipment temperature information by measuring the infrared radiation power on the surface of electrical equipment. And when the infrared radiation received by the infrared radiation from the target is the same as the power of the infrared radiation received by the infrared external diagnostic instrument, the detection results will be different because of the different surface emissivity of the target.

When choosing a thermal imaging camera, you first need to learn to look at several important parameters: infrared resolution, pixel spacing, frame rate, etc.

Infrared detector chips are to infrared thermal imaging cameras what CPUs are to computers. The development trend of chips is the shrinking of pixel spacing and the gradual increase of area array size. The size of the detector area array is an important indicator of the good and bad of the infrared thermal imager, and the relatively high-end product pixels in the civil infrared thermal imager are 640 512 384 288, and the infrared thermal image is clear and delicate.

In addition to area array size, cell spacing is also an important indicator. At present, the mainstream products of uncooled infrared detector chips collapse and the pixel spacing is 12 microns. The smaller pixel spacing brings a more optimized optical system, lower power consumption, and a higher level of technology for the product.

netd is the noise equivalent temperature difference, and the lower the value, the clearer the image. Poor sensitivity, the observation point is overwhelmed by noise, "invisible", resulting in the inability to ensure the most basic safety functions in the field.

Frame rate refers to the number of images processed by the camera in 1 second. The faster the sensor, the higher the internal circuit processing rate and the higher the frame rate. Thermal imaging cameras with high frame rates are suitable for capturing high-speed movement of objects.

A good thermal imaging camera should have a frame rate of 25Hz to 50Hz, otherwise it will not work in many situations. The frame rate directly indicates the performance and response speed of the thermal imaging camera. ”

Then you can take a look at the lens, spatial resolution, field of view, recognition distance and other indicators, and make a comprehensive judgment based on your specific needs. With these in mind, it's easy to choose the right camera for you.

If you are used for temperature measurement in hospitals, stations, schools, etc., you can choose products from big brands, preferably with excellent R&D strength. Fotric Feizhi Branch, this brand belongs to Shanghai Thermal Technology Co., Ltd., has specially developed products for body temperature screening, such as automatic infrared body temperature screening instrument, AI temperature measurement, with fast, accurate and stable advantages. It is used in all kinds of hospitals, stations, schools, shopping malls, etc. across the country.

The company is headquartered in Shanghai, China, and has offices in Beijing, Wuxi, Nanjing, Jinan, Xi'an, and distributors in more than 30 countries and regions such as North America, Europe, South Korea, Singapore, and Australia, and has passed the international ISO:9001 quality system certification, the United States FCC certification, and the European CE certification. At the same time, the company is committed to the intelligent innovation of thermal imaging technology, and its products are widely used in electric power, industry, steel, petrochemical, electronics, scientific research and other industries, and have been recognized by 10,000+ industrial customers such as State Grid, Sinopec, Baosteel, Huaneng, Huadian, SAIC, etc.

Powerful manufacturers can provide you with professional products and services, fotric can provide professional product selection guidance and application case introduction, you can contact to see, I hope it will be helpful for you to buy.

Hello, I'm glad to answer for you: Infrared thermal imager manufacturers include Canon, FLIR, Apollo Imaging, Huaqing Electronics, Yingjian, Infrared Treasure, Thermal Energy Technology, etc. Additional Information:

An infrared thermal imager is an instrument capable of converting the infrared radiation emitted by an object into a thermal image. It probes the temperature distribution on the surface of an object and converts it into a visual image to help identify heat leaks, wasted energy, circuit failures, and more. In some applications, such as security monitoring, military reconnaissance, fire rescue and other fields, infrared thermal imagers also play an important role.

It is widely used in many fields such as construction, electric power, aviation, transportation, medical care, environmental protection, etc.