20 mr/hr Sita LCD Ultra Violet System
UV system emitting UV-C irradiation with 254 nm; this wavelength causes an alteration of some chemical links present among nucleotids so that the information contained and conveyed by DNA of every organism present in the water change.
These alterations lead to the cellular death and so to the bacteriological elimination.
This disinfection system has a physical working principle and not chemical. Nothing is added to, not taken away from water; in this way there is no formation of undesired by-products even in case of overexposure, in the full respect of environment. The time of interaction water-radiation is of few second; the disinfection directly takes place only during the passage of water. For this it is necessary to install the UV-C system after any other treatment
The RACK LCD UV-C systems are composed of:
Stainless steel reactor that contains the special germicidal lamps
Control panel, made in compliance with the CE standard
Main Application:
Water Disinfection for:
- Private and Municipal water
- Industrial process water
- Food & Beverage industry
Certification:
CE, ACS, WRAS, GOST
Technical description:
Flow rates: from 10 to 40 m3/h (depending on UV ‚ transmittance value)
UV-C dose after 9000 hr: 400 J/m2
Power: from 80 W to 400 W
Connections: threated connection and flange connection
Lamps: High efficiency low pressure lamps ‚ 40 and 80W
Lamps lifespan: 9.000 hrs
Sensor: UV-C selective sensor (only on Plus models)
Max Pressure: 10 bars (optional 16 or 25 bars)
Temperature range: 0 ‚50 C (ask for higher temperature)
UV reactor material: Stainless steel 316L
Control Panel material: Painted steel ‚RAL 7035
The UV reactor is totally in stainless steel AISI 304 or 316L internally/externally polished; the stainless steel of its chemical/physical characteristics is particularly suitable for the treatment of primary waters, and being polished also in the internal part it is completely without porosity that could favour the keeping of spores; moreover, being glass polished, the germicidal action of the lamps is increased.
Configuration: Z shape
Mounting: vertical (preferably) ‚ask for horizontal configuration
Connection: threated connection (UV 550 ‚ UV 700- UV 750 ‚ UV 800)
flanges PN 10 (UNI EN 1092 -1) (80/4 and 80/5)
UV sensor holder: Stainless steel 316L
UV sensor: selective sensor (option: DWGV or -Norm Sensor)
Seals: Silicone and Viton
Automatic Cleaning system: possible on all the models - optional
The electrical control panel supplied is ready for the installation (complete of all the necessary cables)
- Steel painted control panel box (RAL 7035)
- Protection class: IP 55
- Status messages
- Microprocessor control
- Total hour meter
- Resettable hourmeter with alarm for end life lamp
- Control of each lamp
- 220 V NA/NC outlet
- Free contact outlet
- Remone on/off (optional)
- 4-20 mA outlet (optional)
- UV intensity: % (only on Plus models)
- Shutdown for high temperature in the UV chamber (only on Plus models)
- Control of temperature - irradiation (pre-set alarm threshold)
- GSM box for remote monitoring and control with mobile phone (optional)
- Temperature Range: (0-45C)