Tianhui has served the UVLED industry for more than a decade. Many customers have feedback that the radical intensity they measured by themselves are much different from actual. This is because the instruments that measure ultraviolet irradiation intensity on the market are very many types. And at present, the UVLED industry does not have a uniform measurement ruler, which leads to different measurement coefficients of each family, and the tested data is also very different. In the current situation, tianhui stands on the perspective of customers and puts forward the following suggestions for your reference. Although the data of the measurement instruments of the two models is different, we use the same type of measurement instrument as much as possible to judge in the following ways. 1> Uniform UVLED measurement instruments used by the same company department, and use the same models of the same manufacturer as much as possible to facilitate internal measurement and unified quantity value. Some product manufacturers may have multiple types of measuring instruments, and the results of detecting UVLED radiation may be different. 2> UVLED measurement uniformity, the acquisition of the UVLED test instrument receiving wire beam, the contact area of UVLED light and the height of the irradiation will make the accuracy of the measurement. 3> UVLED test data adopts a list method. The same measurement point or measurement area should be used to record multiple sets of data, and the average value is obtained. After the data is recorded, you can use the chart to analyze the current light area. Use linearly analyzing the uniformity of the light surface in the face of the UVLED device. 4> In the process of measured the data of UVLED, pay attention to the temperature of the light beam collector. The overheating temperature will make the measurement data low, and even the damage amount. 5> The aging of UVLED measurement instruments, for the short -term UVLED lights, do not use the same amount of the measured values in the same amount to produce a large difference. At this time The annual change rate, timely adjust the parameter ratio of the measuring tool or send it to a professional UVLED manufacturer for maintenance. If the above method is still not helping you solve the measurement data, you may wish to contact Tianhui!

The promotion and use of UVLED ink has greatly solved the problem of not drying in high -speed printing materials such as heat -sensitive paper and other special printing materials. However, due to the different characteristics of the materials, it is still found that there is a bad drying phenomenon when using the UVLED ink during production. why? This is because the matching of UVLED ink and UVLED light source. 1. UVLED ink 1. The UVLED ink is under the irradiation of UVLED light, an integrated aggregate reaction, and instantly solidified into a film ink. It is mainly composed of optical polymer prefabricated, photocopic monomer, optical aggregates, organic pigments and additives. Among them, light aggregates are one of the most important part of the entire UVLED ink, and the beginning of the optical aggregation reaction. Commonly used light aggregates include aromathe ketone and puppet marriage ether. 2. Features (1) Dry instantly at low temperature; (2) good gloss, high adhesion; (3) no solvents, good stability; (4) strong printing adaptability, meeting the needs of multiple marks; (5) save saving Energy, improve efficiency; (6) Little environmental pollution. 3. Under the irradiation of UVLED light, the light aggregates in the UVLED ink absorb a certain wavelength of photon energy, which stimulates the stomach, and forms a free base or ion. Then through the transmission of energy between molecules, polymer prefabricated and sensitivity monomers such as polymer and sensitivity monitors become excited, generating charge transfer collaterals. 2. UVLED light source 1. Constructing UVLED light source is a device that emits UVLED light in the UVLED curing system. It is usually composed of UVLED light heads (UVLED shots), UVLED controllers, and cooling devices (necessary cooling methods) and other components. Its performance parameters are mainly: peak wavelength, peak illness, radiation area, radiation distance, cooling method and service life, etc. 2. Spectrum characteristics UVLED light sources Although the main is ultraviolet light, it is not a light in the band, but a single wavelength light. The wavelength is wide. Different UVLED light sources, the peak wavelength of the launch light is also different. According to different application needs, the peak radiation degree presented can be different. More information is welcome to log in

From the perspective of the industry, it is not difficult to buy the LED module light source lamp belt. Just pay attention to the following issues: 1. Before buying, understand the style and brand of the lamp belt. On the one hand, you can understand the style and brand ranking of the lamp online, and provide the basis for the purchase of the purchase. On the other hand, you can also inquire with friends around you, which kind of lamp strap has better performance and more affordable price. 2. According to the renovation renderings, the LED module light source lamp belt with suitable styles. When determining the style of the lamp, be sure to determine according to the renderings of the decoration. Of course, you can also communicate with the sales staff of the light belt, so that they recommend the appropriate lamp style style. Only in this way can the decoration effect be played. 3. Understand the price of the light band. According to the LED light belt manufacturers, the price of different brands and different styles is different. When choosing to buy, be sure to figure out the price market and help the purchase of a reliable and affordable lamp zone. 4. If you dont like the style of the lamp on the market, you can also contact the LED lamp with the LED light belt manufacturer to customize. According to reports, many LED lights with manufacturers have launched customized services, trying to provide more suitable light bands for users. The advantages of the LED module light source lamp belt are very obvious: the price of the LED light belt is getting lower and lower, the consumption of electricity is very small, only about 20%of ordinary lamps, and the service life is up to 100,000 hours. Dozens of times, it also has the characteristics of low maintenance cost, short response time, no pollution, etc. At the same time, the price of the LED module light source lamp band is also getting lower and lower, so it is very welcomed by consumers. Because the LED lamp belt has the advantages of efficient, longevity, energy saving, environmental protection, etc., now it is becoming more and more popular in the market, and more and more manufacturers who naturally produce LED light bands.

According to the differences between its biological effects, the purple UVLED can be divided into UV-A (320-400nm), UV-B (275-320nm), UV-C (200-275nm), and vacuum purple,. In the water treatment, the UV-C part of the purple-light UVLED disinfection device is actually proven to be the highest fungicular UVLED near 260nm in this band. Ziguang UVLED disinfectant integrates comprehensive science such as optical, microbiology, machinery, chemistry, electronics, fluid mechanics. UV-C light produced by specially designed high-efficiency, high-intensity, and long-lived UV-C lights produced by specially designed a strong UV-C light water generated by the device. When the water in the water is subject to the ultraviolet UV-C light (wavelength 253.7nm) of the purple-light UVLED disinfectioner. Its cell DNA and structure are destroyed, and cell regeneration cannot be performed, so as to achieve water disinfection and purification of water. The spectrum line with a wavelength of Purple UVLED disinfectant can also break down the organic molecules in the water, produce hydrogen -based free radicals and oxidize the organic molecules in the water to carbon dioxide to achieve the purpose of removing TOC. Ziguang (UV) disinfection technology for bacterial viruses and other pathogenic disinfection is already recognized in the world. Society is also increasingly applying the principle of high -tech antivirus. For its disinfection methods, what advantages does Ziguang (UV) water disinfection technology have? One: High -efficiency sterilization, purple light (UV) to kill bacteria and viruses is generally within one second. For traditional ultraviolet rays, chlorine gas is used in ozone, and the effect of purple light (UV) generally takes 20 minutes to 1 hour. Two: It is safe and reliable. Traditional disinfection techniques are chloride or ozone, and the disinfection agent itself belongs to highly toxic, flammable and explosive substances. The use of these substances on the operating site's surrounding environment and the safety of residents have potential threats. Modern ultraviolet disinfection technology does not exist in such safety hazards. Three: No secondary pollution. Because purple light (UV) technology can be controlled as sterilization and does not add any chemical agents, it will not cause secondary pollution to the water body and the surrounding environment, and does not change any component in the water. Four: continuous large water disinfection, modern Ziguang (UV) disinfection equipment can run 365 days a year, and run continuously 24 hours a day. Except for regular maintenance within one or two hours, the best operating conditions are 24 hours continuously. Five: Simple operation and maintenance and low cost. Due to the improvement of the core technology of Ziguang (UV) in the 1990s, ultraviolet disinfection technology is not only the highest among all disinfection methods, but also the simplest disinfection operation and maintenance. 4 % per ton of water or even lower. Therefore, its cost performance is the highest among all disinfection technology. It not only has the advantages of high efficiency that other disinfection techniques cannot compare, but also have the advantages of low cost and operating costs. Six: wide application fields, in all current disinfection technologies, none of them, like purple light (UV) technology, have such a wide range of application fields. It can not only disinfect fresh water, but also disinfect seawater; not only can disinfect drinking water, but also disinfected wastewater. It can be widely used in various areas that need water disinfection. For example: freshwater, seawater disinfection, shellfish purification, agricultural processing water, drinking pure water, electronics, medicine, and biological industries ultra -pure water, various beverages, beer and food processing, sewage treatment, disinfection of tap water, disinfection of sewage treatment. Swimming pools, urban fountain decoration water, central air -conditioning and power stations and other cooling water, and military bases, ships, submarine water, etc.

The UVLED curing system has a long life than mercury lamps, but there is still a certain life span. The life of the UVLED curing machine and the materials of the equipment are related to the time use. We take the product of Zhuhai Zhuhai Tianhua Electronic Co., as an example to briefly talk about the maintenance of UVLED curing machines. 1> Ensure that the working environment is clean and tidy, the temperature and humidity adaptation are used to prevent the equipment from moisture and leakage. 2> Wipe off the surface dust on the surface to prevent the inside of the UVLED device. 3> Keep the equipment in the air and the smooth outlet, prevent the heat emissions during work, cause the equipment to be damaged. 4> Check the light source of the light source every day, and confirm whether the lamp beads are not glowing. Whether the light beads luminous color are abnormal. If there is the above situation, replace the lamp beads in time. 5> Regularly measure the light power metering of the light power meter is abnormal.