The DAS series of In-duct Air Sterilizer is equipped with JK’s ultraviolet electrodeless induction lamp system with features of long life span, high efficiency and energy saving. 

The real-time dynamic and effective air disinfection and purification is achieved when it is installed in the HVAC system or duct. It works 24/7 continuously to provide a sustainable purified indoor air without any secondary residual. 

It can also be installed and operated in front of coil of HVAC to eliminate the build-up of coils.

Product Advantages 

· High efficiency:Inactive all known viruses, bacteria and other micro-organisms including corona virus with inactivation rate higher than 99.99%.

· Safety:Installed in the HVAC system or duct to have sustainable and continuous dynamic disinfection to provide an indoor healthy environment.

· Long life span:Assembled with ultraviolet electrodeless induction lamp system with life span as long as 100,000 hours to be maintenance-free other than possible lamp wiping due to dirt or small particle build-up on lamp from incoming air.

· Long-time effectiveness:It can be operated 24/7 to ensure all-time effectiveness of viruses inactivation.

· High cost-effectiveness:No need to purchase or handle cleaning detergent which could be corrosive, poisonous and harmful to human. Only energy bill and lamp cleaning will be serviced. No other maintenance work takes place in 5 years.

· Eco-friendly:No chemicals, no residual, no secondary harmful or polluted by product.

· Installation: Built-in installation, flexible, easy connection and easy installation.

Product Features

· Overview:Integrated module to be installed at air-feeding port or duct of HVAC. It can also work with fan(s) to increase virus inactivation efficiency. The independent power switch, lamp operation status indicator and fault indicator are provided for convenient trouble shooting.

· Mechanics:The aluminum housing is used for corrosion-proof and high UV reflection rate.

· Lamp:The electrodeless induction lamp system from 200W to 600W is installed with long life span, high UV irradiation, high reliability, high energy efficiency and eco-friendly.

· Ballast:The independent die cast ballast is assembled with IP65 protection to achieve high reliability and high performance and to avoid the foreign particle or dirt build-up. 

· Allowable ambient temperature:-15 to 50℃ (5 to122℉).

· Maintenance:Simple and easy operation and disassembly.

Application：

· Inactivation of viruses, bacteria and other micro-organisms in air.

· Installed in HVAC ducts for area where highly clean indoor air is required such as food processing line, pharmaceutical processing line, lab. chemicals, bank, school, restaurant, airport, retail store, offices and rooms.