full facility air & coil disinfection
revolutionizing the air we breathe
Shield is a powerful UV-C light array that provides maximum airborne threat reduction, destroying up to 99.9% of virus, including SARS-CoV-2, the virus that causes COVID-19.
This robust, custom-engineered solution can provide 24-7-365 air & coil disinfection without disruption to business or social events and prevents spore gestation at the coil in seconds.
An effective solution for entire facilities, SHIELD is engineered to serve Commercial & Industrial Buildings, Hospitals, Healthcare Facilities, Educational Institutions, Event Venues, Municipal Buildings and more.
shield
Custom engineered applications for placement in the HVAC plenum at the coil neutralize pathogens effectively, passing disinfected air back through the supply vents throughout an entire facility. Patent Pending.
air disinfection
inactivate 99.9% of airborne pathogens
3D modeling incorporating UV irradiation, UV dose, air velocity, reflectivity, volume of space, filters, and time in residence are analyzed to create an effective application for pathogen mitigation.
Utilizing light simulation software to simulate light conditions in our custom-engineered applications, we calculate power over a given area (mW/cm2) also known as irradiance. Using this simulated value, we calculate UV-C dosage (mJ/cm2), which is the overall energy required to inactivate pathogens given the conditions that exist within the light array chamber as well as the conditions within the duct, including air velocity.
Maximum CFM output of each HVAC unit is utilized in our calculation. When we evaluate mJ/cm2 we are looking at the irradiance of the emitted light from the UV-C LED to calculate the needed UV-C dose to inactivate a specific pathogen.
Recent industry studies of the coronavirus suggest that the inactivation energy is between 1mJ-5mJ of energy to achieve 99.9% reduction. Utilizing these recent studies and our light simulation software, we create and evaluate complex systems and scenarios, which we utilize to strategically design our light array solutions to provide maximum protection and create a minimal risk environment.
AIR DISINFECTION EFFICACY GRAPH
INTERTEK TEST RESULTS GRAPH
Our technology was tested at Intertek. An aerosolized pathogen, Phi X174, (SARS-CoV-2 surrogate) was released in a standard 1,000 cubic foot testing chamber. The technology was found to achieve a 99.9% reduction for the challenge virus. A dramatic reduction of 97.2% was evident within the first 5 minutes of use.
Commercial Customers
