1, a year ago, the Western developed countries led by the United States in the field of high-end chips to China's strict implementationOral approval system. Especially in the field of infrared chips, Western countries have listed their products and development technologies as highly sensitive high-tech fields. The United States strictly prohibits exports to our country. 2, August, the computer two came into being, which is China's first chip research team, talented Huang Lingyi was entrusted with the task, she is responsible for the development of semiconductor audion, which is a challenge for Huang Lingyi is also a test, she is motivated, every day in the laboratory for research.
3, because the United States is limited because it and AMD two companies of high-end chips, so limitedThe content of the export is not only two chips. On January 22, the People's Daily Network appeared such a message entitled "Commission of Science, Technology and Industry for National Defense: 10 Chinese companies have obtained military export authorization".
5, take Huawei hisilicon, as the best chip design company in China, its technical strength is beyond doubt. But unfortunately, Hisilicon does not have the ability to mass-produce chips, so it must rely on the supply of TSMC, the foundry.
6, you can hardly imagine how difficult China's chip industry is going! Thirty years ago, Japan's share of the world's chips was as high as fiveExport a small number of industrial grade low-end infrared chips, and clear restrictions are not allowed to be used in the military field.
At the same time, the breakthrough of 8 microns will also stimulate new market demand.
1, the infrared thermal imager is to convert the infrared thermal radiation into the corresponding electrical signal, and then through amplification and video processing, forming a video image that can be observed by the naked eye.
2, all objects in nature with temperatures above absolute zero (-2715°C) can radiate infrared energy,The principle of infrared thermal imaging is based on the temperature difference between the detection object and the background, and its core technology is the production and development of infrared focal plane detector.
3, infrared thermal imager, is the use of infrared thermal imaging technology, by measuring the infrared radiation of the target object, through photoelectric conversion, signal processing and other means, the heat distribution data of the target object into a video image equipment.
4, thermal imaging technology is to convert invisible infrared radiation into visible thermal images, and convert the data into corresponding temperature images. The ability of different objects and even different parts of the same object to radiate and their reflection of infrared raysDifferent strengths and weaknesses. 5, thermal imaging is a radiation source generated by the body's own temperature, through the infrared camera to collect the infrared emitted by the human body, after computer processing, the formation of infrared thermal imaging, 1800 British physicist Huxell from the perspective of heat to study the color of light, found infrared.
6, compared with the use of visible light equipment, because infrared thermal imaging technology is a passive non-contact detection and recognition of the target, its two basic functions are temperature measurement and night vision. Temperature measurement, that is, non-contact remote temperature measurement and fault detection can be achieved, and the advantages are simple, intuitive, safe and accurateEfficient, time-saving and all-weather work.
HIKMICRO is a brand of Hangzhou HiKmicro Sensing Technology Co., LTD. The company was founded in September 2016, is a core infrared thermal imaging technology as the Internet of Things chip, product and solution provider.
Following the traditional optical device design, the TD II series of products is a lightweight, portable, simple operation, a wide range of applications of the monocular handheld infrared telescope.
Foreign feverImage device brands are: Ferrier, Fluke, Tetu, etc. At present, it is recommended to choose domestic brands, because in the field of thermal imaging, many Chinese manufacturers' products and technologies have achieved a reverse, leading the world.
FLIR Systems is a premium brand for infrared thermal imagers. As the world's leading provider of infrared thermal imaging technology, FLIR Systems' products enjoy a high reputation in the market. FLIR's infrared thermal imagers are used in a wide range of applications, including security monitoring, fire rescue, building inspection, and more.
Fluke is beautifulEstablished in 1948 as a wholly owned subsidiary of the Fortive Group, Fluke Electronic Instrumentation products provide assistance to professionals in diverse markets. Fluke infrared imager uses a combination of visible and infrared images to obtain contextual information.
1, consumers must choose the products produced by regular manufacturers when choosing infrared thermal imager. After all, the products of regular manufacturers have been awarded products after repeated trialsThe patent certificate is more safe and reliable in the use of performance and guarantees the quality of the effect.
2, Thermal sensitivity (NETD) : Thermal sensitivity or noise equivalent temperature difference describes the minimum temperature difference that can be seen with a thermal imager. The smaller the number, the better the thermal sensitivity of the infrared system. Spatial resolution: Generally speaking, the smaller the spatial resolution value, the higher the spatial resolution, the more accurate the temperature measurement.
3, the most important part of selecting the infrared thermal imager is the thermal imaging core of the infrared thermal imager. The core of the infrared thermal imager, like the human brain, is the most important part of the entire device. Infrared thermal imaging core is divided intoCooling and uncooling. The uncooled infrared thermal imaging core is small in size, light in weight, low in power consumption and easy to integrate.
4, generally better like the United States Fluke even if the big brand, it is also a very old brand, the quality is very good.
5, how to choose the right infrared thermal camera, the following things must be clear! The most core component of the infrared thermal imager is the detector, which is composed of several pixels, and the smaller the pixel spacing, the clearer the imaging.