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How UV-B Inhibits Photoreactivation in Ultraviolet Disinfection

How UV-B Inhibits Photoreactivation in Ultraviolet Disinfection

Most of the impact of ultraviolet disinfection is in the UV-C range. UV-B has a much lower lethality rate for microbes than UV-C. However, a phenomenon called "photoreactivation" can impact disinfection. And UV-B can help prevent photoreactivation of pathogens. What Is Photoreactivation? Photoreactivation is the process whereby microorganisms are exposed... Read more »

UV Water Purification Makes Sense for Aquariums and Ponds

UV Water Purification Makes Sense for Aquariums and Ponds

One unpleasant discovery that many homeowners and aquarium hobbyists make is that their ponds or aquariums can quickly become a haven to aggressive algae and harmful pathogens that kill fish and plants. Cloudy water, sick marine life, and an overall unhealthy look and feel to the water are the result.... Read more »

How Ultraviolet Germicidal Light Can Fight Bioterrorism

How Ultraviolet Germicidal Light Can Fight Bioterrorism

Over the last 6-8 months, the use of ultraviolet germicidal irradiation to combat pathogens, specifically COVID-19, has skyrocketed in popularity. Many homeowners, businesses, schools, and government institutions have purchased UV disinfection devices for air, surface, and water sanitation. But while COVID-19 has been an unintentional pandemic, the risk for bioterrorism... Read more »

How Ultraviolet Germicidal UVC Light Can Help Schools Reopen Safely

How Ultraviolet Germicidal UVC Light Can Help Schools Reopen Safely

Schools are attempting to figure out how to reopen to the public in the fall. From daycare and kindergartens, to junior and high schools, to colleges and universities, students and parents are going to expect a higher level of cleanliness. Unfortunately, pandemics do not end in a matter of months,... Read more »

Five Signs You Need a New Projector Lamp

Five Signs You Need a New Projector Lamp

Learn five signs that it's time to replace your projector lamp. The last thing anyone wants is to be caught with a burnt-out bulb at exactly the wrong time. There are several ways to determine if your projector bulb is reaching the end of its life or is about to fail completely.

Hitachi Projectors Now Maxell

Hitachi Projectors Now Maxell

As of October 1, 2019, Maxell Corporation of American (a subsidiary of Maxell Ltd.) will assume complete responsibility for all Hitachi brand projectors and Maxell brand projectors in the North American market. Since July of 2013, when Maxell acquired the Hitachi projector line, they¬†have overseen the development and production of... Read more »