BRIEF INTRODUCTION AND FEATURES OF ULTRAVIOLET
Typical human eyes will respond to wavelengths from about 400nm to 730 nm. In terms of frequency, this corresponds to a band in the vicinity of 430 THz to 770 THz.
Infrared or IR, range beyond the prismatic red color is known as with loner wavelengths reach from 730nm to 1500nm. IR contains more thermal energy that makes heat conduction effect on human muscle or other body composition. On the contrary, Ultraviolet is an electromagnetic radiation with a wavelength from 100 nm to 400nm, shorter than that of visible light but longer than X-rays. UV's most application is well known for disignfection and sterilization.
Nature UV radiation is present in sunlight, and cannot be visible by human eyes just like ultrasonic not able to be re recognized by human ears. In 1877, some British scientist made sterilizing experiences by using nature ultraviolet, the result proved their hypothesis. Later, the nature sterilization by ultraviolet was applies to medical field to prevent some frequently occurred wound infection during surgery. Afterwards artificial ultraviolet device was build and used in operating room for reducing microorganism among the air so that to minimize the wound infection.
In 1965, Scientist found that the UV wavelength between 240 ~ 280 nm had significant sterilization performance. For those circumstances not suitable sterilized by antibacterial or washing method, it is more practical and effective by using ultraviolet. Till now many hospital use UV light machine to cleanse patient rooms or utensils. Many experimental proofs also indicate the result of killing dust mites. Human body is also healthier when living in a less-mites house.
STERILIZATION THEORY AND METHODS OF UV LIGHT
UV make damages of the nucleic acid, deoxyribonucleic acid (DNA) and ribonucleicacid (RNA) of microorganisms. Uder serious injury and damage DNA the cell will die then makes the microoraganism dead. Wavelength between 240 ~ 280 nm is proof to be high efficient for sterilizing of bacterium and dust mites.
DESIGN METHODS OF PRODUCT
Design method of this artificial UV light is to force certain volume of current to transit through the lamp that filled with specific gas and the high voltage electronic force striking within the lamp and release energetic of UV light.
USAGES OF PRODUCT
Except for common surface sterilization of objects and disinfection, UV light sterilization is getting popular. Usage cases like reducing the amount of dust mites in the room, water purified, sewage sterilization, air purified, barber tools, daily and dining appliances sterilization as well as ticket dining appliances sterilization as well as ticket disinfection. Especially in medial industry and catering field are the most popular adopters. UVC is the main type for these sterilization equipments, and 95% wavelengths focus on 253.7 nm which is within the most effictient scope.
This product is suitable for below circumstances and enviroments with sterilization and reducing dust mists inquiry:
1. Upper air level UV light sterilization
Use for large store, warehouses, restaurants, factories, toilets, wards, office, nursing homes. Disinfection method is though continuing irradiation at upper space of a room, radiation cycle by air convention for cold air decline and hot air rise.
2. Movable UV light sterilization
Use for ward disinfection, rooms contains dust mists, or influenza and flu season. Position this product in public space to reduce the quantity of microor-ganism and dust mists.
3. Air condition symstem UV sterilization
Istall this product nearby the air pipe of air conditioner, a fan within the pipe brings air flow through this product then reduce the quantity of Bacteria or dust mites.
INSTALLATION GUIDE
Safety instructions
A. Hanging Installation B. Stand-up installation
WARNING
- To prevent fire or shock hazard, do not expose this product to rain or excessive moisture.
- Do not leave product unattended while on
- No serviceable parts. Refer all servicing to qualified service personnel.Servicing is required when the apparatus is damaged in any way, for example, the power-supply cord or plus is damaged, the liquid has been exposed to rain or moisture, does not operate normally or has been dropped.
- This unit should do not be handled by children under 12 years of age without adult supervision due to the danger of accidental direct exposure to UV rays.
- Always direct the UV rays away from eyes and skin.
- Never use this device on pets.
- Care should be taken to prevent bulb breakage
- Allow bulb to cool before replacing
- Not intended for use on food
- Prolonged direct exposure to these lamps can cause serious skin burn and eyes inflammation from short wave ultraviolet radiation. Radiation from these lamps is harmful to the eyes and skin
Mercury Hazard. Be careful to not break the bulb during replacement. UV-C bulbs contain a small amount of mercury, which can cause injury if inhaled or ingested
- UV-C light may degrade plastic and rubber over time
FEATURE
