Question 1

How Does UV-C Work?

Accepted Answer

UV-C is a very powerful Ultraviolet light wavelength, and it covers a region where viruses and other pathogens are most susceptible.

We call this the Germicidal Effective range, and it peaks around 268nm – 270nm.

When bacteria, germs or viruses are exposed to a full DOSAGE of UV-C in this range, it damages the DNA, leaving it unable to function or reproduce.

Question 2

Can this device or technology kill the Covid-19 virus?

Accepted Answer

The use of UV-C in eradicating pathogens is highly effective but requires that a proper UV-C dosage be delivered with the following combination: 1) the wavelength of the UV-C must be in the germicidal effective range (approximately 268nm peak), 2) the intensity must be high enough to irradiate the space, 3) the duration must be long enough to affect the organism.  (Wavelength Intensity * Duration) = dosage delivered.

The Active Airflow UV-C Fixture delivers all three of these required parts to deliver a high level or calculated and tunable UV-C dosage.

Question 3

Do we have any case studies of where this technology has been applied?

Accepted Answer

Yes, studies on the germicidal effect of ultraviolet light and its effects on microorganisms have been published as far back as 1877. This UV-C technology has been used for over a hundred years, and the technology has continued to improve since that time. Philips is a major contributor with a recent study using Boston University and Covid-19.  UVC sterilization has been a standard protocol for hospitals and laboratories for many years.  The LED solid state device has advanced the UV-C by providing a stable LED chip that can deliver precise high dosages of UVC with a specific nanometer range.  The Energy Harness website will continue to provide an extensive library of published UV research and answers.

Question 4

Is there a risk of danger for UV exposure if the fixture becomes damaged or is opened while in use?

Accepted Answer

The UV-C light source is located inside of sealed chambers, and under normal operation, there is no danger.  The fixture is designed so that it cannot be opened if the power is still connected.

The fixture should not be powered on or operated in any way if it is damaged or disassembled. The UV-C light is dangerous to humans and can cause damage to the skin and eyes.  Please call your sales representative for repair or replacement.

Active Airflow UV-C Fixture

Active Airflow UV-C Fixture

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