Ultraviolet germicidal recirculators DEZAR-3 (wall-mounted model) and DEZAR-4 (mobile model) are intended for rooms of category II-V (waiting rooms, medical treatment rooms, dressing rooms) and are very effective when using them in child care facilities (kindergartens, schools, nurseries, etc.), in the facilities for communal and consumer services (hairdressing parlours, beauty and massage salons, health resorts and so on).
Ultraviolet irradiator-recirculator DEZAR-4 is intended for air decontamination in premises with category II-V: treatment and prevention facilities (operating rooms, burn care rooms, doctors' and patients' rooms, etc.). It can be used as the final element in the sanitary-hygienic complex of measures in a room make-ready procedure, but its main purpose — work in premises where constant maintenance of aseptic conditions in the presence of people is needed.
This recirculator is also intended for use in rooms with higher risk of spread of airborne infections.
DEZAR-4 is especially effective when using in a dangerous epidemical situation. DEZAR-4 prevents the spread of such infections as influenza, ARD, diphtheria, tuberculosis and many others by performing disinfection of the air in the room. Besides, scientists discovered that SARS virus, the epidemics of which swept across practically the whole world, is sensitive to ultraviolet radiation — it means that DEZAR-4 proves effective against the spread of this disease.
The absence of direct UV-rays and ozone makes recirculators DEZAR absolutely safe for use in the presence of people. Ultraviolet germicidal recirculators DEZAR-3 and 4 are recommended for use in the facilities for communal and consumer services (hairdressing parlours, laundries, beauty an massage salons), child care institutions (nurseries, schools, kindergartens), as well as in health care facilities, such as dental and multi-field clinics.
DEZAR-4 is a portable version, its smart design allows to easily move it all round the room. Wheels are equipped with locks.
Ultraviolet radiation source — ozone-free lamps Philips ®, wavelength 254 nm. UV-radiation with this wavelength offers broad spectrum of effect on microorganisms, including bacteria, viruses, fungi and spores.
Lamp bulbs have a special coating which catches radiation shorter than 200 nm, thus preventing ozone formation in the air and extending the service life of lamps up to 9000 hours at the same time.
The radiation from the lamps is enough to destroy all microorganisms in the room (air disinfection efficiency, depending on recirculator model, is 95-99.9 %).
UV-radiation of high power destroys biological and organic compounds, while removing relevant smells and tobacco smoke at the same time.