Due to the wide range of ultraviolet wavelengths from 10nm to 400nm.It is necessary to perform a more detailed classification.As base on ultraviolet wavelengths's optical characteristics to facilitate industrial applications.At present, the international society and the domestic vertical industries have different classifications.But we have made a more authoritative specification based on the standards of the lighting industry. According to the classification of ISO-DIS-21348, ultraviolet wavelengths are divided into the following 10 categories: Name?Short?Wavelength?EnergyLong wave ultraviolet light, ultraviolet light A, or black lightUVA400–315nm3.10–3.94eV?Short UltravioletNUV400–300nm3.10–4.13eVMedium wave ultraviolet light, ultraviolet light BUVB315–280nm3.94–4.43eVMid-ultravioletMUV300–200nm4.13–6.20eVShortwave ultraviolet light, ultraviolet light C, germicidal ultraviolet radiationUVC280–100nm4.43–12.4eVLong ultravioletFUV200–122nm6.20–10.2eVVacuum UVVUV200–100nm6.20–12.4eVLow-energy ultravioletLUV100–88nm12.4–14.1eVHigh-energy [...]

As you know, ultraviolet light is invisible light. It is essentially an electromagnetic wave And its application characteristics are based on wave-particle duality.Therefore, whether it is the application of ultraviolet light or the development and design of ultraviolet flashlight products.It is all based on the basics of optical characteristics. For the volatility of ultraviolet light, it mainly describes the process of its propagation. It also applies to the three laws of light propagation: The first reason being that ultraviolet rays travel in a straight line in a vacuum or the same homogeneous medium.It reflects the characteristics of the direction of [...]

Ultraviolet light belongs to invisible light, and the essence of light is electromagnetic waves. Electromagnetic waves also have wave-particle duality,that is, energy is analyzed from the perspective of particles (called photons), and its propagation is analyzed from the perspective of waves(it can be simply imagined as each particle propagates in space according to a certain regular trajectory). The shorter the wavelength of the electromagnetic wave, the greater the energy of the photon, the greater its permeability, and the greater its harmfulness.We are familiar with these characteristics as X-rays, which can penetrate the human body and be medically filmed. At the [...]

In 1801, German physicists discovered is a section outside the purple end of the daylight spectrum. It could sensitize photographic films containing silver bromide.And thus discovered the presence of ultraviolet rays. But at that time there was no concept of electromagnetic waves,The scientific community did not reach any agreement on the nature of light. It was not until the wonderful Maxwell equations were summarized. To put forward that people gradually realized the series of invisible rays. Such as ultraviolet rays and others that the eyes can’t see are essentially electromagnetic waves. Now that we know ultraviolet light is an electromagnetic [...]

We want to understand UV flashlights, or UV-related equipment. First of all, we need to understand what is UV and what is its essence?Only in this way can we make better use of related UV products in our lives. In fact, in our daily lives, we may or may not be exposed to ultraviolet rays, but we have not seriously understood what it is. For example, some people are accustomed to referring to ultraviolet light equipment as purple light equipment.We know that the focus of sun protection is to prevent UV sunlight. People also know that a proper amount of [...]

Shenzhen Grandoor Electronic Co.,Ltd. (Brand Name: TANK007) They have been deeply involved in the ultraviolet flashlight industry for more than twenty years. Released the "Introduction to Ultraviolet Related Technologies and Industrial Applications" (hereinafter referred to as the "White Paper"),focusing on the related user scenarios of ultraviolet flashlights. In the context of the ultraviolet LED industry development and the relevant national industry standards,the paper summarizes its application principles and industrial application directions in an all-round way.https://tank007.comproduct-category/uv-flashlight/ Ultraviolet Flashlight Industry

Feature： 1. Sterilizing door – harmless?to the?body With the technology “222nm”?of Japan, It is a new UV equipment by combining 222nm excimer lamp with special filter. It retains 222nm ultraviolet light, which can kill viruses and bacteria, while blocking wavelengths above 230nm that are harmful to human body.?In this case, It retains bactericidal functions and can be used in a human environment, which a conventional 254nm mercury lamp cannot be achieved. 2. Quick disinfection in 3-5 seconds per person, low cost Through the arrangement of multi-light source modules, can be comprehensive radiation?of 360 degree. It takes 3-5 seconds?only?for disinfection, and [...]

Fetures:? 1. Ceiling Lamp– harmless?to the body With the technology “222nm”?of Japan, It is a new UV equipment by combining 222nm excimer lamp with special filter. It retains 222nm ultraviolet light, which can kill viruses and bacteria, while blocking wavelengths above 230nm that are harmful to human body.?In this case, It retains bactericidal functions and can be used in a human environment, which a conventional 254nm mercury lamp cannot be achieved. 2. Simple design in harmony with space? The square ceiling lamp design with imitated ceiling inserts specifications, it can stay together with ceiling’s surface, natural integration but not prominent. [...]

Shenzhen guangzhong road launched 222nm harmless series of sterilization and disinfection productsRecently, Shenzhen Guangzhongdao Electronics Co., LTD has launched the human harmless bactericidal door and ceiling down lamp based onoriginal 222nm technology.Both of these products can achieve the elimination of the Novel Coronavirus in human environment.It is the first company in the world to develop and actually use 222nm ultraviolet light. Back in 2007, Kobe University in Japan provedthat 222nm ultraviolet light is harmless to organisms through mouse experiments. In 2017, further proved that 222nm ultraviolet light is also harmlessto humans through clinical trials.The 222nm module is equipped with a [...]

At present,Sterilizing door is widely in practice.Recently, Shenzhen Guangzhongdao Electronics Co., LTD., a manufacturer specializing in the research. And it development of mobile and portable lamps for 20 years. They have adopted 222nm modules from Japan. Its self-developed harmless disinfection products will soon be commercially available in the market. Contributing to the scientifi c and precise prevention and control of COVID-19. Related scientific research institutions have verified that 222nm has the elimination effect on spectral bacterial viruses.and the US FDA has approved the effectiveness of far-ultraviolet novel Coronavirus.In addition, 222nm sterilizing door module products have received novel Coronavirus certification in [...]

222nm belongs to UVC band, and its pathogen elimination mechanism is consistent with 254nm. And the effect is better. According to the Treatment of Pneumonia in Coronavirus Infection (Trial Coronavirus Fifth Edition),novel Coronavirus belongs to the beta coronavirus. It is sensitive to ultraviolet disinfection light and heat.Ultraviolet disinfection is mainly in THE application of UVC (200nm-280nm). It can affect the microbial nucleic acid, destroy the structure of nucleic acid. It will also destroy the structure and function of microbial protein. So as to achieve the effect of eliminating bacteria and viruses.222nm belongs to the UVC disinfection band range, but shorter [...]

Since this year, due to the dense gram si mutant strain strong confidentiality, infectious higher characteristic. Our country new crown outbreak rendered more eruptions. The characteristics of high aggregation especially the Shanghai outbreak of proximal time. Making the epidemic prevention control is facing more complex difficult situation. Scientific and accurate for epidemic prevention and control. nd also put forward higher request to cut off the spread of the virus chain. And also put forward higher request to cut off the spread of the virus chain. At present, the novel Coronavirus disinfection methods in China mainly include chemical and physical methods.The [...]

Industrial NDT covers applications such as workpiece defect detection and material defect detection. The characteristic of industrial NDT is that it does not damage. To test the performance of the object nor does the internal organization of the object, and changes of thermal, acoustic, optical,electrical and magnetic reactions exist in the abnormal or defective internal or external structure of the material.The method of checking and testing the type, nature, quantity, shape, position, size, distribution and change of the structure, property,state and defect of the workpiece or material inside and on the surface by physical or chemical means. And industrial flaw [...]

LED light source explosion-proof lamps with less energy consumption, high luminous efficiency, long life and environmental protection and other advantages. Such as outdoor landscape lighting, indoor lighting and industrial explosion-proof lighting.At present, there are still some shortcomings in the performance of white LED lamps. Such as light color deviation and aging.Take portable LED explosion-proof flashlight as an example. Its life can usually reach five years or longer, but long life does not equal to the stability as always.With the use of time becomes longer, LED explosion-proof torch luminous luster and stability will decline. So what kind of explosion-proof flashlight is [...]

With the LED light source technology, The brightness is getting higher and higher. Some manufacturers even claimed that tens of thousands of lumens. The improvement of light efficiency of explosion-proof flashlight especiallywhether the high lumen light source affects human health has become a new industry problem. High brightness lamps and blue light caused by human eye. Discomfort requirements explosion-proof flashlight manufacturers must pay attention to the quality of explosion-proof flashlight light source. In particular,the concept of healthy light source is forward to let us re-examine what light source explosion-proof flashlight is good. Why to pay attention to LED explosion-proof flashlight [...]

Miniature explosion-proof LED flashlight in the air tightness and explosion-proof grade are ordinary LED flashlight can not reach.Therefore, the daily maintenance of explosion-proof LED flashlight can not be in accordance. Which with the maintenance method of ordinary lighting flashlight.Improper maintenance of explosion-proof flashlight will shorten the life of explosion-proof flashlight and even lead to direct damage.Here by Shenzhen explosion-proof LED flashlight manufacturers TANK007 to tell everyone about the correct maintenance of LED explosion-proof torch method. TANK007 TX105C USB type C rechargeable firefighting explosion-proof explosion led torch light

In recent days, local epidemics of highly contagious mutant strains have brought challenges to our epidemic prevention and control.At the same time, we have learned from various media. The Joint Prevention and Control Mechanism of The State Council has "updated" the antigen detection kits aimed at improving the ability of "early detection". It doesn't have nucleic acid testing capabilities in a concentration with a relatively high risk of infection. We can use antigen detection kits (ultraviolet reagent detection lamp）to identify the source of infection in a shorter timewithout resorting to specialized laboratories or complex instruments. So as to realize the [...]

In recent days, some provinces and cities in China have witnessed frequent outbreaks of virus, presenting a complex and grim situation in prevention and control.In addition to expanding nucleic acid screening and joint prevention and control,the Joint Prevention and control Mechanism under The State Council has decided to increase the number of virus antigen test boxesas a supplementary means of nucleic acid testing in areas with serious epidemics. In the past two years, especially in early 2020,when the epidemic was at its worst, China did not promote virus antigen test kits. Why would it promote them in 2022? There are [...]

UV antigen detection lamp The novel coronavirus antigen test kit, as a supplementary means of nucleic acid testing,Joint Prevention and Control Mechanism Of The State Council is in the list of epidemic prevention measures in 2022 by the Joint Prevention and Control Mechanism Of The State Council.As we know, the sensitivity and specificity of the antigen test kits cannot be compared with nucleic acid tests,which may lead to missed detection when residents use the kits for self-testing. So what to improve the sensitivity and specificity of antigen detection kits?Today we are going to look at the causes and remedies of [...]

As a supplementary means of nucleic acid detection, the antigen test box is suitable for primary medical and health institutions.Quarantine observation personnel, including persons in home quarantine observation, close contact and sub-close contact,entry quarantine observation, sealed area and controlled area; Community residents with a need for antigen self-testing.Among the three antigen detection boxes, the fluorescent chromatography antigen detection box has the best sensitivityand specificity for qualitative and quantitative antigen reagent testing. Compared with colloidal gold and latex antigen detection boxes, fluorescent chromatography detection boxes are not as convenient as colloidal goldand latex detection boxes, the main reason is that fluorescent [...]