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 [...]