Disinfection Units from 50 to 1.400 m3/h
UV-C disinfection units for potable and non potable water large flow rates. Main feature of RH series is the powerful 400W amalgam lamp. We can treat huge flow rates with few lamps. UV reactor is made in stainless steel 316L and has an horizontal configuration. Easy installation with rack control panel and auto cleaning system.
Flow rate from 50 to 1.400 m3/h.
RH-UV series Disinfection/Sterilizer Units for potable and non potable water. Main feature this series is the powerful 400W amalgam lamp.
Every system is able to treat huge flow rate with few lamps 1 to 15. UV reactor is made in stainless steel 316L and has an horizontal configuration. They have control panel with microprocessor and LCD display only PLUS version.
On request we can supply with automatic cleaning system (wiper) of the quartzes.
Compatible with all other water processes (i.e., RO, filtration, ion exchange, etc.).
They have been specially studied for Private and Municipal water, industrial water, food & beverage, villages, hotels, campings, hospitals, chicken farms, aquariums, laboratories, flats, sewage plants or as a fundamental completion for other equipments (large osmose systems).
|Control Panel||DS PLUS
|Protection degree||IP 54|
|Red led of anomaly||X|
|Alarm relay Free Contact NO/NC||X|
|Ρελέ Συναγερμού 230 V NO/NC έξοδος – 2 A max||X|
|Resettable count down hour-meter with alarm for end lamp life||X|
|Display of Irradiation & temperature control||X|
|Shutdown for high temperature UV chamber||X|
|4/20 mA contact + remote on/off||Optional|
|Lamp Power Regulation||Optional|
|Panel Dimensions (RH-UV.5, RH-UV.6)||600x800x300 mm|
Method of operation
Ultraviolet light is an electromagnetic type of radiation with wavelengths shorter than visible light. UV can be separated into various ranges, with short range UV (UVC) considered “germicidal UV.”
At certain wavelengths UV is mutagenic to bacteria, viruses and other micro-organisms. At a wavelength of 2,537 Angstroms (254 nm) UV will break the molecular bonds within micro-organismal DNA, producing thymine dimers in their DNA thereby destroying them, rendering them harmless or prohibiting growth and reproduction.
It is a process similar to the UV effect of longer wavelengths (UVB) on humans, such as sunburn or sun glare.Micro-organisms have less protection from UV and cannot survive prolonged exposure to it.
Ultraviolet disinfection of water consists of a purely physical, chemical-free process. UV-C radiation attacks the vital DNA of the bacteria directly. The bacteria lose their reproductive capability and are destroyed. Even parasites such as Cryptosporidia or Giardia, which are extremely resistant to chemical disinfectants, are efficiently reduced.
A UVGI system is designed to expose environments such as water tanks, sealed rooms and forced air systems to germicidal UV. Exposure comes from germicidal lamps that emit germicidal UV electromagnetic radiation at the correct wavelength, thus irradiating the environment. The forced flow of air or water through this environment ensures the exposure.
A key factor of UV water treatment too proper choose a model is the flow rate: if the flow is too high, water will pass through without enough UV exposure. If the flow is too low, heat may build up and damage the UV lamp.
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