ODM/OEM services of various air and water disinfection modules and overall UV LED(UVA.UVB.UVC.UVV) solution provider.

Industry Prospect

UV LED development prospects are currently widely used in the fields of GAN base blue, green and white LED markets in visible light fields such as lighting and display. Therefore, the market has gradually penetrated the UV (UV) band of the "Blue Ocean". However, due to the high production technical requirements, UV LEDs have high production .. UV LED development prospects are currently widely used in the GAN base blue, green and white LED markets in visible light areas such as lighting and display. Therefore, the market has gradually penetrated the UV (UV) band of the "Blue Ocean". However, due to the high production technical requirements and small market requirements, UV LEDs are not much. Because the technology, application, and price difference between the two are very large. UV LED product specifications can be divided into UV-A (long wavelength ultraviolet, 320 400nm), UV-B (medium wave length ultraviolet, 280 320nm) and UV-C (short wave length ultraviolet rays 200 280nm). From the current technology and market, the industry generally believes that UV-B and UV-C are the best in the United States SETI. Chinese Qingdao Jayosheng is the best company in China's deep ultraviolet LED. Recently, it is rumored that LGIT uses new design MOCVD machines and new technologies to make deep ultraviolet LEDs. It has good performance, but has not seen products in the market. The best UV-A band is undoubtedly Nikko chemistry. The second echelon is South Korea's LGIT and Seoul Semiconductor. It has been a long time for Seoul Semiconductor to enter the UV market for a long time, and some shares with SETI. The third echelon is Lumileds in the United States and OSRAM in Europe. It is estimated that these two companies do not pay enough attention to ultraviolet business, so they are not as good as South Korea's two major companies. Followed by Taiwanese companies, including Guangyan, Lian Sheng, Xu Ming, etc., and the mainland company. Later Xiu Jingrui Optoelectronics was encapsulated in ceramics, and 395-405nm high-efficiency of 395-405nm developed by Jingneng Optoelectronics was applied to the UV 45X45mil inverted structure and vertical structure LED chip. The performance reached the international level. Customers at home and abroad are widely praised. Ultraviolet UV light has been successfully promoted to all walks of life. It is well known that ultraviolet rays (UV light) were successfully promoted to commercial applications more than thirty years ago. In response to UV optical solidification characteristics, each adhesive producer developed a series of UV products for bonding, sealing, printing, and other fields. These products will be solidified or hardened (aggregated) under UV light (certain wavelength and a certain light intensity), and are more efficient, energy -saving and environmentally friendly with traditional products -UV light solidification. UV curing equipment has also gone through the process of continuous research and development. The production process with mercury lights as the mainstream has been adopted for a long time. However, due to the expensive price, high maintenance costs, and rapid decay of UV's light intensity, the surface temperature, large volume, expensive consumables, tribute pollution and other defects of the incident elements have been committed to improvement. Difficult to break through. The advent of UV LED has brought revolutionary changes to the UV curing industry. It has the characteristics of constant light intensity, excellent temperature control, portable environmental protection, and relatively low procurement costs and almost zero maintenance costs. UV LED dot light source, UV wire light source, UV surface light source has begun to be applied to various industries. We believe that after the joint efforts of the entire industry, the future UV curing industry will definitely have a new world of environmental protection and energy -saving. Compared with the traditional UV curing equipment, the use of mercury lamps is only 800-3000 hours, and the service life of UV LED ultraviolet curing system reaches 20,000-30000 hours. The LED method can be lit instantly when the ultraviolet is needed, and when duiy = 1/5 (Huai Preparation Time = 5 Refusion Time = 1), the service life of the LED method is equivalent to 30-40 times the mercury lamp method. Reduce the time to replace the bulb: improve production efficiency, and at the same time is very energy -saving. When the traditional mercury lamp method curing equipment is working, due to the slow start of mercury lamp and the opening and closing of the light bulb, it must be lit all the time, which not only causes unnecessary power consumption, but also shorten the working life of the mercury lamp work. No heat radiation high -power light emitting diode without infrared rays issued. The surface temperature of the exposure product is below 5 C, while the traditional mercury lamp method of ultraviolet curing machines generally increase the surface of the exposure product of 60-90 C, which displays the positioning of the product, causing the product to be poor. UV-LED curing method is the most suitable for plastic substrate, lens bonding and electronic products, optical fiber optic cables and other thermal and high-precision bonding process requirements. Environmental protection and non -polluting tradition of mercury lamps The curing machine uses mercury light to light up. There are mercury in the light bulbs. The waste treatment and transportation are very troublesome. Improper treatment will cause serious pollution to the environment. The LED -type curing machine uses semiconductor lighting, and there is no factors that cause pollution to the environment. Therefore. Ultra -strong illuminance uses high -power LED chips and special optical design, which is ultraviolet light reaching high precision and high intensity; UV output reaches 8600MW/m2's irradiation intensity. 采用最新的光学技术和制造工艺实现了比传统汞灯照射方式更加优化的高强度输出与均匀性几乎是传统汞灯方式照射光度的2倍使UV粘合剂更快固化缩短了Production time has greatly improved production efficiency. When the traditional mercury lamp method point of light source curing machine increases the irradiation channel, the increase in the channel will cause the output energy of the single irradiation channel to decrease. And using LED -type irradiation, each illuminated head lights independently, the exposure energy is not affected by the increase in the channel, and it is always maintained at the maximum. Because of its super concentrated light degree, compared with mercury lamps, UV LED shorten the time of the operation and improves production efficiency. Low energy consumption UV LED is more than 10 times more effective than mercury lamps. At the same time, no matter whether the mercury lamp method is effectively irradiated, mercury lamps need to work continuously, and the electricity has been consumed. The UV LED method only consumes electricity during irradiation, and the power consumption of electricity is almost zero during standby. You can make a simple calculation. Each light source curing machine saves power: 270 (Wat)*8 (hour)*365 (day) = 800 (kWh). Save a thousand yuan. Not only that, by saving power, each year can indirectly reduce the emissions of carbon dioxide by 1.4 tons, which is equivalent to the exhaust volume of one car year. Simple installation, saving space LED curing machine is only 1/5 of the traditional curing machine, making the installation of the equipment easier, reducing the site occupation area of the production site, the design, optical design, system optimization to components from circuit design, optical design, system optimization to components Selected and implemented the consistent design concept of ST-LED, ensuring the stability, reliability and solidification of the equipment. Market Product Category: At present, the main market is: UV-LED point light source curing machine, UV-LED wire light source curing machine, UV-LED surface light source curing machine, portable UV-LED curing device application field: microelectronics industry-UV optical curing curing App. Mobile component assembly (camera lens, handset, microphone, shell, LCD module, touch screen coating, etc.) 2 3. DVD/digital camera (lens, lens bonding, circuit board reinforcement) 4 Motor and component assembly (wires, coils are fixed, the end of the coil is fixed, PTC/NTC component bonding, protecting the transformer magnetic core) 5 Semiconductor chips (anti -humid protection coating, wafer mask, wafers of wafers, exposure to ultraviolet tape, crystal polishing inspection) 6 Sensor production (gas sensor, photoelectric sensor, optical fiber sensor, photoelectric encoder, etc.) PCB industry LED UV optical curing application 1 Components (capacitors, inductances, various plug -ins, screws, chips, etc.) fixation 2 Wide -proof irrigation and core circuits and chip protection, anti -oxidant coating protection 3 Circuit board preservation (angle) coating 4 Fixed line, flying line, coil fixing 5 The peak welding hole mask medical device LED UV optical curing application UV glue adhesion makes the economic automation assembly of medical devices easier. At present, the advanced LED UV light source system can curing ultraviolet glue without solvents for a few seconds, and the point -to -point system, which makes the medical device installation process consistent and repetitive bonding. The optimization and control of the UV light source is very important for manufacturing reliable medical devices. There are many advantages to use ultraviolet curing glue, such as lower energy needs, saving time and location of solidification, increasing productivity, and easier to automate. UV glue is generally used to bond and seal medical devices. These medical devices require very high quality and best reliability. UV glue curing is typical application in medical device installation, such as adhesion 1) Different materials (or different mechanical characteristics) 2) The materials are not thick enough, and the welding method cannot be used. . 1. Anesthesia mask 2. 3 Guard tube 4 Intravenous infusion tube 5 6 7. Arterial positioning 8. 9 10. Blood oxygen meter 11. Listener 12. Detective, monitoring, and image equipment 13. Biological chip 14. Adhesive PVC, thermal plastic (polycarbonate and ABS) optical industry Optical component assembly (lens group, prism, optical engine assembly) 2 Image instrument assembly (microscopic, endoscope, infrared instrument, night vision instrument, probe, etc.) LED UV optical curing application 1 Specific device (wave division replica WDM, array grating waveguide AWG, light separator Splitter, light isolationer isolator, light ravioline combined with Couplor, etc.), various glass packaging structure bonding or sealing, tiny components of tiny components, tiny components Fixed. 2. There are source devices (coaxial devices TOSA/ROSA/BOSA, VCSEL, Laser Huai Directors, etc.), especially FTTX low -cost small -ized small -hymmatic packaging structure 3 Fiber optical cable (outer coating, mark, bonding, optical fiber gyroscope) scientific research and institute -st-LED UV optical curing application 1. High molecular chemistry (nano -coating, optical solid resin, optical agent, single, UV ink, etc.) 2 Medical polymer materials (medical plastics, ducts), microorganisms 3. Photic chemistry (optical catalysis, light excitation, photosynthesis, etc.) 4 Other applications (light acceleration, cutting, cutting, UV tape, etc.) UV analyzer, biological genetic engineering, molecular genetics, medical and hygiene, biological products, drug research, hygiene prevention, dye chemical industry, petrochemical industry, textile industry, public security political and legal departments, cultural relics and archeological departments, all departments that need fluorescent analysis and verification be usable. 2. Biochemical, microorganisms, genes, genetic, medicine, catalytic, each channel uses different wavelength ultraviolet LEDs, from 240nm to 410nm, a step of refinement and analysis of one step per 5nm. Ultraviolet light therapy instrument, medical application, such as: dentalization, vitiligo treatment, wound composite promotion, etc. 4. Because the LED luminous spectrum is relatively single and the energy is consistent because the LED luminous spectrum can be used as an effective label Huai Light Source 5. Criminal investigation light sources, with high -power LEDs, can emit all kinds of light from 365nm to 780nm. And include a white light. Reference materials: far -infrared red light: 1300nm -870nm -not visible light 850nm -810nm -almost invisible light near infrared light: 780nm -When you observe directly Deep cherry red light 740nm -dark cherry red 700nm -dark red 660nm -red 645nm -bright red 630nm -620nm -orange red 615nm -red orange light 610nm -orange light 605nm -amber color light 590nm- "sodium" yellow 585nm -yellow 575nm- Lemon yellow/light green 570nm -light green 565nm -blue green 555nm -550nm -fresh green 525nm -pure green 505nm -blue green/blue green 500nm -light green 495nm -sky blue 470nm -460nm -bright blue Color 450nm -Pure blue 444nm -dark blue 430nm -blue -purple ultraviolet light: 405nm -pure purple 400nm -dark purple 395nm -reddish dark purple 370nm -almost invisible light, showing a dark when it is woody glass filtering Dark purple. The role of light: photosynthesis, optical power, photocatalytic effects, optical transmission effects, light thermal solution, optical curing effects, light touch media, light protection effects, light toxic effects, light rejuvenation effects, light rehabilitation, light promotion to promote light promotion Practice, light and shadow effect, light whitening effect, light oxidation effect, light excitement, light stability, light inhibitory effect, etc. UV LED curing technology will make great development. LED curing is the most attractive technology in the field of energy curing. In 2008, LED curing technology appeared at the Druba exhibition for the first time, and attracted widespread attention in the industry. Many printing machines and ink manufacturers showed their own technology. At the same time, it also achieved in the field of inkjet. Some progress, the solar chemical and INX? Digital are the best in the field. Druba 2008 is the first exhibition that has attracted attention from UVLED technology. At this exhibition, inkjet technology has received unprecedented attention and has achieved great success. At present, the market's demand for UVLED technology is very strong. Digital printing has become the largest market for this technology. Among them, the inkjet field is the most innovative, and the advantage of UVLED can meet the needs of this field. Of course, if LED technology wants to become the mainstream technology in the inkjet market, it will take a certain time. Although LED technology has appeared for a while, the development of ink manufacturers' development of LED inks is the main driving force for promoting the development of this technology. The main contribution of ink companies to this technology lies in the formula of ink. Early LED inks need to be adjusted or re -production to meet the requirements of LED curing, and now customers can get inks designed for UVLED curing devices. UVLED technology has a lot of unknown advantages. First of all, its service life is long, and it can generally reach 20,000 to 30,000 hours. At the same time, its power consumption is very low, especially in the case of soft printing and single paper printing, the printing factory can save almost 50%of the electricity bills; secondly, the UVLED solidification unit does not generate ozone, and the area covers a small area. It is easier to integrate and control, and the maintenance is simple. UV curing ink. In addition, LED lights are also very important technologies. It not only reduces the complexity of installing UV curing lights, but also reduces the impact of the curing process on the environment, human health and safety. According to Sun Chemical Corporation, they can provide different UV inks for the LED curing units of various industries, but most of the current LED lights are used in the field of inkjet. Sunjet, the inkjet ink department of the solar chemical industry, is the leader of the UV curing ink development field, and also sets hard work for the development of LEDUV light technology. With the development of curing light technology and the emergence of high -power spotlights, Sunjet took the lead in developing a printing ink that can be exposed to dry through LEDUV. At the Print09 exhibition, Inx? Digital exhibited a short version of narrow UV? LED printing machine, its curing speed can reach 80 feet/minute. Recently, the company has launched a UV-curing pigment ink LED-INX to meet market demand. In terms of traditional printing ink, some ink manufacturers have seen the growth potential of UV? LED and made a sufficient Huai Preparation for it. At present, almost all printing processes can be used in UVLED technology. The soft printing is a good example. The market prospects of single paper adhesive printing are also good, but for high -speed and large -scale single -sided single paper printing machines, you want to use this item. Technology is still difficult, and economic factors also have a certain impact on the promotion of UVLED technology. Anyway, LED is the most popular technology in the past two years. Everyone wants to know how it works and what benefits can it bring to customers. But there are relatively few companies that really choose such equipment, which has a lot to do with economic downturn and insufficient funds for corporate flowing funds. In addition to the inkjet field that is highly respected for LED curing technology, this technology has also begun to infiltrate the UV soft printing and UV flat version printing field. At present, the price of LED is still very expensive, and the raw materials for making special inks are relatively rare. Therefore, this technology still has a lot of room for development in the next few years, and the price is expected to further reduce. LED output value has continued to grow high -growth lighting in advance 20%of the market share LED lighting industry has maintained rapid growth in recent years. Ding Wenwu, director of the Electronic Information Department of the Ministry of Industry and Information Technology, has predicted that the domestic LED output value will continue to maintain a high -speed growth of 20%to 30%next year. The share mainly appears in public domains such as civil and road lighting. In addition, Lu Wenbin, deputy director of the Resources Society and Environmental Protection Department of the Development and Reform Commission, predicts that the target of 20%of the LED lighting market in 2015 will be achieved in advance. The Global Efficiency Lighting Forum jointly sponsored by the United Nations Environment Planning Agency and the Global Efficiency Lighting Technology Center, held in Beijing yesterday (10) in Beijing. The UN Environmental Planning Agency pointed out through the lighting market of more than 150 countries around the world that current lighting electricity consumes more than 15%of global electricity consumption, and carbon dioxide accounts for 5%of global; and the application of advanced lighting technology represented by LEDs, It can reduce the amount of carbon dioxide emissions from more than half of the global lighting, which is equivalent to the entire Australian emissions. In 2011, my country issued the "China Graduation of Cantile Lantern Lights", and in October this year, it was prohibited from exports and sales of more than 60W or more. Promoting high -energy efficiency lighting products, which is conducive to sustainable energy use and environmental protection, but also helps to form a new economic growth point. As the world's largest lighting product production, consumption and exporter, China has grown rapidly in the domestic LED industry. In 2013, the market size exceeded 260 billion yuan. Ding Wenwu said that the output value of the LED industry in my country has increased at a rate of about 30%. The lighting efficiency of the main device is close to the international mainstream level, and the industrial chain is basically complete. However, there are certain problems at the same time. In addition to the overall technology and international advanced level, the quality and safety performance of the lamps are the main problems. He believes that if you cooperate further with international enterprises and R & D institutions to solve the quality of good shows, the market price of LED lighting products will be reduced to the acceptable range of Chinese people in the next 3 to 5 years. In response to the EU's recent improvement of LED lighting products, Ding Wenwu told reporters that the improvement of the bid Huai is a global behavior in the long run, and the domestic bidding Huai is also improving. At the Global Efficiency Lighting Forum yesterday (10), Jan Denneman, chairman of the Global Lighting Association, said that the transition from incandescent lamps to LED lighting is like the transformation of analog signal to a digital signal. He expects that by 2030, the LEDization of global lamps will be realized. In 2015, the output value of the LED lighting market in 2015 exceeded 20%of the output value of 45 billion Jiangsu Provincial Economic and Information Commission, the Development and Reform Commission and other six departments. Opinions clarify the next development goals: In 2015, the market share of LED functional lighting products in the province reached more than 20%, and the output value of the LED lighting industry reached 45 billion yuan. 150-200 LM/W, LED light source/lighting light effect reached 130 LM/W; in 2020, the market share of LED lighting products in the province has further increased, the output value of the LED lighting industry reached 112 billion yuan, core device luminous efficiency and application product quality Maintain international advanced level. Opinions and requirements are the first LED lighting of public places for public places in public institutions, finance or state -owned capital investment and construction. The renovation of the installment in the batch in the batch of the stages at the end of 2016 is completed. While implementing the central financial support policy, the competent energy conservation authorities at all levels choose to support a batch of LED lighting application demonstration projects each year, and promote the promotion and application of products of key backbone enterprises in LED. Implement the government procurement policy of energy conservation products, government agencies and public institutions take the lead in adopting LED lighting products. In the fixed asset investment projects of financial or state -owned capital investment, LED lighting is used as an important part of the project energy -saving assessment and review.

Industry  Prospect 1

Author: Tianhui-Air Disinfection

Author: Tianhui-UV Led manufacturers

Author: Tianhui-UV water disinfection

Author: Tianhui-UV LED Solution

Author: Tianhui-UV Led diode

Author: Tianhui-UV Led diodes manufacturers

Author: Tianhui-UV Led module

Author: Tianhui-UV LED Printing System

Author: Tianhui-UV LED mosquito trap

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UV LED Has Obvious Advantages And Is Expected To Continue To Grow In The Next 5 Years
UV LED Has Obvious Advantages And Is Expected To Continue To Grow In The Next 5 Years
For fluorescent stimulation in NDT, UV-LED sources are becoming more and more prevalent. The possibilities provided by this new technology are unparalleled. Still, technical problems must be resolved to increase the likelihood of detection and workplace safety. Additionally, it can simplify the application of non-destructive fluorescence crack- and backflow and opens genuinely new possibilities to accommodate all the various requirements in all the various industries and locations fluorescence testing is present. The significant technological differences between traditional UV based simply on mercury vapor, Xenon, or metal halide bulbs and LED technology, particularly UV-A-LED technology, necessitate considering several influential aspects. Ultraviolet LED technology The UV-LED technology is a relatively recent component of NDT practice. Users value the enjoyable work environment and crystal-clear viewing circumstances provided by high-quality LED-based UV sources. A semiconductor, an LED, will likely transform lighting and radiation emitting sources from ultraviolet to infrared radiation, much way semiconductor UV led diode revolutionized electronics by replacing uv led diode tubes. For the first time, we can now use ideal UV-A sources in NDT, which only emit invisible UV-A radiation without any unpleasant, harmful, or unnecessary radiation. Output, LED technology enables the variable design of the source related to the size, intensity, and electric security class needed to improve POD (probability of detection), eliminate unquestionably UV-A-induced fade of indicators, and realize a greater degree of workplace safety. Many users and administrators are hesitant to use this fantastic technology because of the lack of transparency and the absence of standardization, parameterization, and description. It is necessary only to employ technical compliant sources to ensure the high degree of testing we were performing in the delicate field of MT- and PT-Testing. The majority of producers merely attempt to replace traditional light bulbs with LEDs. They are unconcerned with the significant technical difficulties and distinctions. They do not use the opportunities that this advanced technology necessitates and makes possible for our particular and extremely delicate testing technique. Most of the time, information and product descriptions do not specify the pertinent parameters. Industrial Curing and Coating Benefits of Next-Gen UV LED Technology The ultraviolet (UV) spectrum has numerous positive impacts in several technical industrial and manufacturing processing domains, despite the possible risks of UV irradiation, which are visible in daily life by its ability to cause sunburn. Similar to how today's illumination, signage, and display businesses have been impacted by regular visible wavelength LEDs, advanced implementation of ultraviolet LEDs is now providing a wide range of benefits to a diverse variety of applications, particularly in technical and industrial areas. There is a huge demand for novel disinfectant techniques for the surface disintegration of the virus as Coronavirus is rising (COVID-19). This is one of the main elements influencing UV LED Solution demand worldwide. Additionally, the market is expanding due to technological developments in producing solid-state UV sensors and the rising demand for environmentally responsible ways to make optoelectronics. In addition, the use of UV LEDs is positively impacted by the growing use of Led - based for UV curing industrial and commercial products, such as inks, because of their improved efficiency and cheap ownership costs. Additionally, the global adoption of UV LEDs is boosted by the new trend of downsizing consumer electronics. In addition, it is projected that in the next years, the market will be driven by the growing applications of UV LEDs, including deoxyribonucleic acid (DNA) testing, and killing bacteria for air, surface, and water cleaning. UV led moduletechnology has been constantly upgraded with the rapid development of science and technology. The use of UV LED Solution in medicine has been more and more popular because it is environmentally friendly and cost-effective. In addition to its application in treating diseases, uv led modulehas other purposes such as disinfection, sterilization, and printing& curing. Growth Engines Significant thermal issues would hamper the growth of the UV LEDmarket in UV LEDs, where only one-half of the total power is converted to Ultraviolet rays, and the other half is converted to heat. Additionally, the short lifespan of these LEDs lowers the phone's proficiency and efficiency, obstructing the outlook for the goods. The following are the major growth engines; ·UV curing devices are becoming more widely used globally. ·Growing horticultural and indoor farming practices in impoverished countries ·increased demand for UV LEDs in smart home products ·increased use of LEDs for detecting fake cash ·the rapid adoption of LEDs in the medical and healthcare fields ·Technical problems with UV LEDs could impede the development of the sector. However, ongoing advancements in UV LEDtechnology and coordinated efforts from numerous businesses will promote product use in smart home devices in developing countries, generating sizable growth potential for UV LEDproducers. The UV LED market is divided into three types. UV-A, UV-C, and UVB_ By 2030, it is expected that the UV-C LED market will be worth more than USD 700 million. Due to the UV-C LED's many benefits, such as its flexible design, durability, environmental friendliness, simple operations, and so forth, the market for these lights is expected to increase significantly throughout the forecasted period. Effective expansion tactics to support the UV LED sector Tianhui electricis a significant UV led manufacturersin UV LEDs. Businesses usually concentrate on launching new products and forming strategic alliances. UV-LEDs are superior to UV lamps because they are mercury-free, have superior energy efficiency, a longer lifespan, more consistent light output, and have easy temperature and heat management. UV-LEDs are anticipated to be employed more frequently due to all these factors. https://www.tianhui-led.com/ Zhuhai Tianhui Electronic Co., Ltd. is a high-quality UV Led manufacturers passionate about helping customers with their UV LEDneeds. The company has been engaged in UV LEDpackages with full production series, stable quality, reliability, and competitive prices. The products include UVA, UVB, and UVC from short to long wavelengths and complete UV LEDspecifications from small to high power. Their team has a professional R&D and sales team to provide customers with the necessary UV Led solution.They have also received wide acclaim from their customers. Tianhui Electronics offers a full production series of products that include UVA, UVB, and UVC from short to long wavelengths and complete specifications for all types of UV LEDpower sources.
Knowledge And Application Of UVC LED Ultraviolet Rays
Knowledge And Application Of UVC LED Ultraviolet Rays
High-temperature surfaces, like the Sun, emit UVC ultraviolet raysin a continuous spectrum, and atomic stimulation in a gaseous discharge tube emits UVC ultraviolet rays in a discrete spectrum of wavelengths. The oxygen in the Earth's atmosphere absorbs most UV radiation from sunlight, creating the ozone layer in the lower stratosphere. Nearly all UVA radiation that reaches the Earth's surface is ultraviolet. What Is Of UVC LED Ultraviolet Rays The UV light spectrum's UVC LEDwavelength has the maximum energy. The ozone in the atmosphere blocks UVC LEDlight from the Sun from reaching the surface of the Earth. Therefore, a lamp or laser is the only artificial source of UVC LEDradiation that can expose people to it. A type of electromagnetic radiation, UVC ultraviolet raysor UV light, has a frequency that is longer than that of x-rays but less than visible light. Sun emits UVC ultraviolet rays;however, most mid and upper-range wavelengths are obscured by ozone gas in the atmosphere. In manufactured UV light-using devices like tanning beds or black lights, the lower range that approaches the violet end spectrum of visible light has greater noticeable effects. What Are The Dangers Of UVC LED Radiation Exposure? UVC LEDradiation can result in serious skin burns and eye damage (photokeratitis). Never stare directly at a UVC LEDlight source, not even momentarily. Prevent direct skin contact with UVC LEDradiation. UVC LEDexposure commonly results in skin burns and eye problems, but there is no known long-term harm. The danger of developing skin cancer, cataracts, or irreversible eyesight loss is also believed to be very minimal due to the limited depth of penetration of UVC LEDradiation. The form of eye injury linked to UVC LEDexposure results in excruciating pain and the sensation that sand is in the eyes. Sometimes people lose the ability to see for a day or two. The Uses Of Ultraviolet With a high-power lamp placed close to the patient and the irradiation beam perpendicular to the skin's surface, the amount of UV radiation that reaches the skin is at its highest intensity. The UV light with the peak value, longest duration, and lowest frequency penetrates the deepest. While UVB and UVC LEDenter less deeply and are virtually totally absorbed inside the superficial layers of the epidermis, UVA penetrates the furthest and can reach through several millimeters of skin. If the epidermis is thicker or darker, UV rays do not penetrate as deeply. One of the most frequent and noticeable results of UV radiation exposure is erythema or skin redness that occurs because of dilatation of the surface blood vessels brought on by the release of histamines. Erythema is primarily brought on by UVB or UVA exposure following medication sensitization. UVA is 100–1,000 times less effective without chemical sensitization than UVB at causing erythema. A worker is less likely to be exposed to or burned by UVA after sensitization than by UVB alone. However, it is recognized that this impact is mediated by pge release of the epidermal and may be connected to the Genetic material effects of UVC ultraviolet raysirradiation. The exact mechanisms of UV-induced erythema are uncertain. The main considerations limiting the amount and length of UV radiation that can be employed are the severity of redness, which can result in blisters, tissue burning, or pain, and the danger of cell damage. Patients respond to UV in varying degrees. Thus before beginning, UV treatment for a patient, a minimum erythemal dose (MED) is established for them. Due to skin alterations from tan and hyperplasia, increasing doses of Uv rays are typically required during the duration of UV treatment. In a laboratory context, UVC LEDcan be bactericidal in the right doses. In one tiny study, UVC LEDradiation was just as successful as conventional hospital cleaners at eradicating infections from hospital surfaces. UVC LEDradiation is used to eliminate bacteria in food. Additionally, one clinical investigation discovered that UVC LEDirradiation might aid in lowering the bacterial burden in open wounds and enhancing wound healing. Finding out a patient's susceptibility to UV radiation is the first step in utilizing UVC ultraviolet raysfor therapeutic purposes. This varies greatly between people and can be influenced by factors like skin pigmentation, age, previous UV radiation exposure, and the use of drugs that cause sensitization. For instance, the lowest erythemal dose can vary four to six times, even in Caucasians. Dosimetry techniques discussed in the following section are used to determine UV radiation sensitivity. The same lamp must be used to determine an individual's sensitivity to UV radiation and for all biological treatments because the reaction to UV radiation can vary dramatically with even slightly varied radiation frequencies. The skin is 100 times more sensitive to UV with a wavelength of 300 nm than UV with a frequency of 320 nm. The patient's response to the different lights must be assessed before therapeutic use if the lamp needs to be replaced. Reevaluation is also necessary if there is a lengthy period between treatments because hyperplasia and skin tanning both worsen with time and lamp output intensity does as well. Once the person's reactivity to a particular UV lamp has been established, the enhanced recovery can be chosen to obtain the desired results based on the current response. https://www.tianhui-led.com/products.html Where To Buy UVC LED From? Zhuhai Tianhui Electronic Co., Ltd., one of the top UVLed manufacturers, specializes in UVC disinfection,UVC LED Sterilization, UV LED printing and curing, UV LED, UV LED modules, and other goods. It has a skilled Research and innovation and sales team to offer consumers UV Led solution, and its goods have also won the praise of many customers. With a complete production run, consistent quality, dependability, and affordable costs, Tianhui Electronics has been working in the UV LED package market. From short to long wavelengths, the products cover UVA, UVB, and UVC LED, with full UV LED specs ranging from low to high power. We are acquainted with various UV LED uses, including UV curing, UV medicinal, and UVC LED Sterilization. We are the top UV Led manufacturerswho specializes in the UVC LED, UV LED’s with constant research.
Applications For UVC-LED Light Disinfection
Applications For UVC-LED Light Disinfection
UVC radiation is a well-known water,air,and transparent or translucent surface disinfection. Many years ago, UVC radiation was used successfully to stop the spread of microorganisms like tuberculosis.Due to this property, UVC lamps are frequently referred to as "germicidal" lamps. The SARS-Coronavirus, which is a distinct virus from the present SARS-CoV-2 virus, has been demonstrated to have its outer protein coating destroyed by UVC radiation. In the end, the virus is rendered inactive as a result of the annihilation.UVC- Light disinfection is a handy tool to disinfect surfaces, especially under the current circumstances. The UV-C Light Disinfection Due to its high effectiveness and low cost, ultraviolet germicidal irradiation (UVGI) is frequently used to disinfect the air, water, and other types of surfaces. It is generally known that ultraviolet radiation can make germs and viruses inactive. Since bioaerosols strongly absorb their wavelengths, shortwave ultraviolet C (UV-C) light with a wavelength of 100–280 nm is frequently employed in UVGI. Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) damage caused by radiation can render bacteria or viruses inactive. Application For Uv-C Light Disinfection Due to their inherent advantages and limitless potential, UV light applications are fast replacing other methods of surface, air, and water sterilizing in many sectors. Medical disinfection Experts in the lighting business believe that upper-room germicidal UV is the most efficient technique to lessen the spread of viruses and bacteria. UV-C radiation is continuously emitted above people's heads by upper-air units to clean the air in a space. Upper-room UV systems are safe for use in populated spaces because the UV-C rays really aren't directed closely at humans. It should not be a surprise that surfaces in health centers and other settings can benefit from being disinfected using UVC disinfection. UVC light can quickly kill microorganisms on a surface, including live viruses. In this situation, UVC can be far more effective and efficient than other disinfecting and cleaning techniques in healthcare institutions. Skin Treatment Electromagnetic radiation just outside visible violet light is known as ultraviolet (UV) light. Radiation with a wavelength between 740 and 380 nm makes up all visible light to the human eye. The electromagnetic spectrum's range from 400 to 100 nm includes UV light, which is invisible to us. UV LED solutions can be divided into four categories based on their wavelength. There are five types of UV radiation: ·UV-A, between 320and 400 nm, causes skin tanning ·UV-B, between 280 and 320nm, causes skin burns and the synthesis of vitamin D ·UV-C, between 200 and 280 nm, is used to disinfect ·UV-V, somewhere around 100 and 200 nm, is vehemently absorbed by water and air and can only be transferred in a vacuum. Plant Growth Fruit and vegetable shelf life has been successfully increased by controlling postharvest infections with the fatal action of UVC disinfection. The impact of UV-C irradiation in preventing postharvest disease deterioration in harvested horticulture goods by performing an immediate germicidal effect or inducing vital defense responses has been thoroughly investigated. On carrots, lettuce, tomato, and strawberry, for example, it can create implementation and application to the plant-pathogenic fungal Botrytis cinerea. In the case of strawberries, increased phenylalanine ammonia-lyase (PAL) and polyphenol oxidase activity and expression of pathogenesis-related protein genes were associated with increased resistance. Additionally, UV-C radiation can trigger defensive mechanisms, boosting the levels of chitinase and superoxide dismutase (SOD) or PAL in various fruit, including mango, peach, and strawberry. Pet Lamp The germicidal UVC lamps have emerged as the ideal ally in this endeavor. Numerous studies have demonstrated their efficiency against various microorganisms since they can eradicate up to 99.9% of the bacteria and viruses in the atmosphere and on surfaces. Additionally, these tests have demonstrated that this UVC light kills bacteria created by pets, which is quite handy at home. And it is just here that UVC lights are beginning to carve out a position for themselves in the current pandemic. The increased use of indoor lighting has raised various concerns regarding the risk we may face from these lights. To dispel those uncertainties, we must first understand that UVC lamps can harm the eye and skin tissue. They are completely safe when used in compliance with a few basic safety precautions. - These actions are listed in this article for your reference. People should not be present throughout the sterilization process due to the care that must be followed when using this bulb. Additionally, contact with UVC disinfectionradiation may cause undesirable tissue damage even though there isn't any conclusive research on the harm caused by these rays. Therefore, excluding dogs and plants from space is wise. Cannabis Is Cultivated It is suitable for permanently inactivating germs like Botrytis cinerea because ultraviolet germicidal radiation, or light energy at the UVC disinfectionwavelength (200-280nm), dissociates molecular bonds, which cleans and disintegrates organic materials. Scientists have yet to discover a microbe completely resistant to the harmful effects of UVC disinfection, including resistant bacteria and other microorganisms resistant to antibiotics. UV-C air-stream disinfecting systems and UVC disinfectionsurface disinfecting systems are the two methods for employing UV-C to inhibit the growth of mold and germs in indoor cannabis gardens. Best Uvc Led Sterilization And Where To Buy It We have you covered if you are looking for a perfect UV-C light disinfection. 275nm UVC LED Sterilizationis a deep UV-C emitting diode with a wavelength of 305-315. It has an SMD design with low thermal resistance. It has a wide range of resistance that allows easy usage. https://www.tianhui-led.com/uv-led-module.html Zhuhai Tianhui Electronic Co., Ltd., one of the top UV Led manufacturers, specializes in UV- C light disinfection, UV led solutions, andUVC disinfection. It has a skilled R&D and sales team to offer consumers UV-C Light disinfection Solutions, and its goods have also won the praise of many customers. With a complete production run, consistent quality, dependability, and affordable costs, Tianhui Electronics has been working in the UV Led solutionmarket. From short to long wavelengths, the products include UVA, UVB, and UVC, with full UV LED Solution specs ranging from low to high power.
[Driver] UVLED Driver Method Introduction
[Driver] UVLED Driver Method Introduction
When designing UVLED drivers, the appropriate driver method should be selected according to the requirements of power size, application occasion, driving performance, and economy. If the driving source performance does not match UVLED expected. This article summarizes several commonly used driving methods. UVLED constant voltage driver UVLED constant voltage source is defined as the output voltage is constant when the allowable load is constant, and it will not change with the change of the load (output current). In fact, the voltage output of constant voltage sources still has a certain ripple. It can be seen from the UVLED Voldemort characteristics that UVLED work in a non -linear area. The tiny voltage changes will cause a large current of UVLED. , High accuracy to the drive source. Figure 1 shows the local I-V curve chart of a UVLED. Figure 1 UVLED driver UVLED constant current source is characterized by the constant output current, which does not change due to changes in the load (output voltage). The constant current driver is generally divided into linear constant current and switching constant current. The switching constant current is widely used in high -power UVLED surface sources and wire light sources due to high efficiency and good stability. Figure 2 shows the basic frame diagram of a constant current driving solution. Figure 2 When designing the UVLED driver scheme, regardless of the use of constant voltage or constant current driver, in order to improve the reliability of the system, various protection measures are needed, such as overload protection, over temperature protection, etc. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap
CICS Related Issues of UV Glue Curing Oxygen Obstruction
CICS Related Issues of UV Glue Curing Oxygen Obstruction
Now when we do glue testing for customers, we will encounter the use of UVLED devices to irradiate and solidively, and it will be a bit sticky to touch the surface of the glue with our hands. In the inside of cutting and curing glue, we can see that the glue is completely solidified after the glue is shot with the UVLED light. Why do you have such an imagination? This has extended an important problem in the UVLED curing industry. UV glue is the problem of oxygen resistance when curing up with UVLED device. Oxygen closure is a common problem in the reaction of optical curing. In the UVLED optical reaction, the free radicals generated by the cracked light cause of the light cause will be captured by oxygen to form peroxic free radicals. The problem. The method of overcoming oxygen blocking can be divided into two types: chemical and physical methods. The method of inert gas used in physical methods to isolate oxygen is a very effective method. The commonly used inert gases are usually nitrogen, or sorbe. The cost of nitrogen and gaseous gas is relatively high, and the other inert gas that can be used is carbon dioxide. The use of carbon dioxide has some advantages that other gases do not have: First, carbon dioxide is easy to obtain, and the cost is low. Secondly, because carbon dioxide is heavier than air, it is easy to maintain in the container, so that there will be less loss. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap
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