DB

DB

DB

Product catalog summary
Overview: The American Ultraviolet DB-36 Series Door Barrier Germicidal Fixtures are designed to create a curtain of germicidal ultraviolet rays to control airborne transmission of microorganisms between areas. These fixtures are particularly useful in healthcare and research environments.
Applications: The DB Series is suitable for various settings including operating rooms, laboratories, food processing areas, and veterinary hospitals. The fixtures are designed to mount over doorways, providing a concentrated beam of UV energy to protect critical areas.
Specifications: Constructed from hospital-grade stainless steel, the DB-36 fixtures are 7 inches long and 4 inches deep, equipped with an 8-foot service cord and pull chain switch. They have an effective lamp life of 12,000 hours and are easy to install with keyhole slots and additional screw holes.
Electrical Characteristics: The fixtures operate on 110-277V/50 or 60Hz with a 420mA transformer and use 39-watt lamps.
Installation and Performance: In normal contamination areas, the fixtures provide over 170 microwatts per square cm at a 3-foot level and 30 microwatts per square cm at floor level. In critical areas, they exceed the government requirement of 250 microwatts per square cm at the door center.
Personnel Protection: As personnel pass through the UV beam quickly, no protective clothing is required, but direct eye contact with the fixture should be avoided. Power should be turned off before cleaning or re-lamping.
Additional Features: The fixtures are part of a complete UVC Operating Room Equipment Package, which includes safety equipment, variable transformers, training, and radiometers.
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Catalog excerpts

DB-1

American Ultraviolet Door Barrier (DB) Germicidal Fixtures American Ultraviolet Door Barrier Germicidal Fixtures create a curtain of germicidal ultraviolet rays that effectively control the air-borne transmission of microorganisms between areas. Applications Ampule Filling Autopsy Room Animal Research Bakery Biology Lab Bottling Plant Brewery Chemistry Lab Contagion Ward Cytology Lab Cystoscopy Room Delivery Room Doctors Office Drug/Cosmetic Manufacturing Food Processing Kennel Microbiology Lab Nursery Nursing Home Operating Room Pathology Lab Pediatric Wards Pet Shop Research Sterile Packaging Syrup Room Veterinary Hospitals Zoo The DB Series confines germicidal energy to a narrow beam, providing coverage within an average three-foot doorway. Wider openings can be equipped with two or more units mounted in tandem above the opening. Beam width and depth are further controlled with deep louvers that create a powerful, concentrated curtain of germicidal UV energy, resulting in maximum UVC output and increased personnel safety. Beam width and depth can be enlarged to control lamp/floor/distance ratio and create a balanced germicidal-fungicidal barrier from fixture to floor. Lamp and louver are easily removable for maintenance and lamp replacement does not require fixture disassembly or removal of fixture from mounting. Benefits • Designed to mount over doorways • Deep louvers direct energy straight down • Protect critical areas • Multiple units can be used on top, and sides, of doorways for extremely critical areas • Component of UVC Operating Room Equipment “Package” (see back) ®

 Open the catalog to page 1
DB-2

MOUNTING TEMPLATE Center Line DB-36 ELECTRICAL CHARACTERISTICS 110-277V/50 or 60Hz 420mA Transformer Lamp Watts: 39 CEILING W DB-36 A L Side View L 269 171 87 57 39 30 Distance (feet) from fixture DB-36 SERIES SPECIFICATIONS DB-36 Series Germicidal Fixtures from American Ultraviolet are constructed of hospital grade stainless steel. They are 7” long and 4” deep and come complete with an 8’ service cord and pull chain switch. Effective lamp life is rated for 12,000 hours. Ready surface installation is possible with “keyhole” slots and additional screw holes in the mounting place on back. Louvers...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.