TECHNOLOGY ENGINEERING GROUP
Most natural UV light is generated by the sun with about ten percent of sunlight being UV and only about three to four percent penetrating the atmosphere to reach the ground. Of the UV radiation that reaches the earth, 95 percent is UVA and five percent is UVB.
No measurable UVC from the sun reaches the earth’s surface. Because of the spectral sensitivity of DNA, only the UVC region demonstrates significant germicidal properties.
WHAT IS UV-C LIGHT?
CAN UV-C LIGHT STOP THE SPREAD OF COVID-19?
THE MOST IMPORTANT QUESTION TODAY
The simple is answer is: YES!
A recent study done by the University of Boston alongside Signify, a leading innovator in lighting technology, has proven that UV-C light can inactive the COVID-19 virus. The experiment demonstrates that UV-C light produced by low-pressure mercury lamps at 253.7nm can eliminate COVID-19 once a certain dose has been reached. It is also worth noting that UV-C light inactivates at least 2 other coronaviruses that are near relative of COVID-19 (SARS-COV-1 and MERS-COV).
Eric Rondolat, CEO of Signify, outlines the lighting company's work with Boston University on the development of UV light as a preventative measure against the coronavirus COVID-19.
Press Release
June 16, 2020
Signify and Boston University validate effectiveness of Signify’s UV-C light sources on inactivating the virus that causes COVID-19.
HOW DO I SELECT THE CORRECT UV-C DEVICE?
NANOMETERS
The wavelength of the light is of the upmost importance when deciding on a germicidal UV-C light. If the light is not within the correct wavelength (200-280 nm) then it will not be able to inactive pathogens effectively. According to a study done by Philips lighting, UV-C light within the specific range of 254-270 nm are the most germicidal in the application of disinfecting. Any UV-C lights outside of that range will require longer periods of time for disinfection, delaying the germicidal efficiency of the light.
INTENSITY
The intensity of a UV-C light can be defined by how much UV-C light is emitted from a source. This is typically measured in microwatts (µW).
Since we are interested in disinfecting both air and surfaces, it is also equally important to consider the amount of UV-C received at different distances from the source. The amount of UV-C light received at a specific distance can be measured in milijoules per cm² (mJ/cm²). It is imperative to understand these metrics when comparing different UV-C devices in order to decide which product is more effective. It is also a huge red-flag when a company offering UV-C products fail to mention this information using the correct metrics.
In relation to our products its intensity is .34 mJ/cm2 at 5 ft.
CHEMICAL CLEANERS v.s. UV-C LIGHT
CHEMICAL
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There have been no reports to date that confirm any chemical cleaner's ability to effectively disinfect the COVID-19 virus.
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Unable to sterilize air.
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Time and labor intensive while still being ineffective against certain viruses if not used properly.
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Bacteria can form immunity to certain antimicrobial agents and disinfectants.
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Exposure to chemical ingredients many be harmful to human health, causing irritations and allergic reactions while over time causing cancer in some cases.
UV-C LIGHT
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Extremely effective form of disinfection and proven to eliminate COVID-19
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Able to disinfect both surface and air
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Extensive studies demonstrating UV-C light can disinfect a variety of microbes, the majority in matter of seconds and without the threat of pathogens building immunity.
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Non-toxic and chemical free
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Safe when used properly
IS UV-C LIGHT SAFE TO USE?
Prolonged, direct exposure to UV-C light can cause temporary erythema (reddening of the skin) and conjunctivitis (inflammation of the mucous membranes of the eye; eye irritation), but does not cause skin cancer or cataracts. If you are exposed to direct germicidal light, it can burn the top surface of your skin but fortunately the majority of UV-C light is absorbed by the dead skin layered on our bodies. If your eyes are exposed, it would be similar to a "welder's flash", and your eyes can feel dry or gritty. At no time do germicidal lamps cause any permanent damage. It is also worth noting that UV-C light is absorbed entirely by the air and objects within a room. For example, if you are looking at UV-C light through a glass window, you will not be affected by the radiation as it is absorbed completely by the glass properties.
Nonetheless, it is wise to avoid exposing your body to direct UV-C light.
https://www.assets.signify.com/is/content/PhilipsLighting/Assets/philips-lighting/global/20200504-philips-uv-purification-application-information.pdf
OUR PRODUCT & SOLUTION:
UV-C AREA (UVCA)
Designed to protect your business, the UVCA is capable disinfecting large areas with its ability to disinfect a 700 sq. ft. room down to 99.99% in 20 minutes. Equipped with powerful mercury and quartz lamps pointing in all directions, the UVCA is able to create a 360° radiation to that can be easily brought to any area.
UV-C AREA (UVCA)
254 NANOMETERS
The UVCA light output is at the correct wavelength for maximum germicdal efficiency.
INTENSITY
With an intensity of .34 mJ/cm2 at 5 ft, the UVCA is able to clear out a room of microbes in minutes.
SAFETY
The UVCA is equipped with occupancy sensors that detect both motion and sound around the light up to 1,000 ft. to ensure anyone accidentally approaching light will be protected. Produces no ozone
DURABILITY
An aluminum housing holds 8 four foot mercury lamps with each lamp having an estimated life of over 9,000 hours of operation. All of our products are backed by our UV Control warranty and our on-site technicians.
UV-C AREA (UVCA) FEATURES
UVC AREA ONE
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Mobile UV-C system to disinfect and rid spaces of microorganisms
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Uses eight germicidal UVC lamps with ceramic caps
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Easy UVC lamp change out
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Wheeled stand for easy placement of the unit
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20 ft 5-15p power cord (standard on 120V)
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On/Off switch
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Secondary power switch with WiFi enabled timer and on/off settings controlled via IOS or Android App
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Occupancy sensor
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Shipping: weight 140 lbs. 79 in. H x 55 in. L x 48 in. W.
Applications
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Medical Facilities
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Conference rooms
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Classrooms
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Cleanrooms
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Commercial Kitchens
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Cafeterias/Restaurants
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Restrooms
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Locker Room
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Retail/Office Space
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Waiting rooms
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Hospitals
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Other public/shared areas
Included:
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1 UV-C Mobile Disinfection System
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1 Pair UVC Glasses with case
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1 Pair UVC Gloves
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1 UVC Face Shield
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1 UVC Warning Sign
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20 Dosimeter cards
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1 UVC Window Cling
Dimensions
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Center diameter: 12 in.
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Height: 5 ft (includes base)
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Base: L 30 in. x W 20 in.
Weight
65 lbs (Shipping weight 140 lbs) **Liftgate or forklift required for delivery**
UVC
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254 nm wavelength
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Irradiance: .34 mJ/cm2 @ 5 ft
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Produces no ozone or other secondary contaminants
Electrical
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320W (eight lamps 40W each)
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120 V; 60 Hz
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FCC compliant with Part 15 CLass A
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Occupancy sensor lighting control with both PIR and ultrasonic sensors up to 1000 sq ft
Construction
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Lightweight aluminum housing with white antimicrobial polyester powdercoat
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Germicidal UVC lamps with ceramic end caps and G13 sockets
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Base: Extruded aluminum with 4 locking caster wheels
Lamp Replacement
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For optimum results, replace UVC lamps after 9,000 hours or one year of operation
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Contact factory for lamp replacement and pricing
WARRANTY
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Unit backed by UV Control Warranty
Approvals
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Complies with UL 153 and CSAC22.2#250.4
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RoHS Compliant
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BAA Compliant
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ATAL tested www.ata-labs.com Tested by American Testing & Assessment Laboratories www.ata-labs.com
COMPLETE SPATIAL ANALISYS OF YOUR BUSINESS
We understand that calculating the exact time and placement of your UV-C Area is not easy. Our team of trained associates and engineers will work together to visit your business, obtain the exact measurements for a complete spatial analysis of the area, as well as advising on safety procedures for each and every room. With this information, our engineers can determine the exact position and time through advanced algorithms to ensure the complete coverage and disinfection of your workspace. Our service will ensure the best use of your investment to prevent the spread of COVID-19.
1. SPATIAL ANALYSIS OF YOUR BUSINESS
While visiting your business, our trained professionals will advise on the best areas of application for our UVCA device. We will walk you step by step on the use and configuration of our device while teaching practical safety procedures to protect your employees. Our team of trained professionals will also analyze the measurements and dimensions of your business to ensure the most optimized placement of our product.
2. TIME & PLACEMENT CALCULATIONS
With the spatial analysis complete, our team of engineer are able to accurately predict the time required to effectively disinfect all areas of your workspace. Our engineers are able to advise the correct location to place the lamp for maximum radiation while calculating the millijoules received at each distance from the light source.
3. A COMPLETE REPORT ON THE UV-C APPLICATION WITHIN YOUR BUSINESS
Once our analysis is complete, we will breakdown the results of our work in a simple to read report. This report will be an essential tool to maximize the use of your investment, ultimately preventing the spread of COVID-19 through UV-C light.
PRODUCT SUPPORT & SERVICE
With technicians and trained associates always on hand, UV Control takes care of any questions and issues you may run into using our products.
We offer assistance with:
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Product issues/app troubleshooting
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Product repairs and replacements (lamps)
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Analysis of new areas of UV-C application