The OBN-75m wall-mounted germicidal irradiator with screen, 18000h version, is designed to disinfect air in hospital rooms, clinics, healthcare facilities, industrial premises and public institutions. The unit helps limit the spread of airborne infections.
It is a shielded stationary irradiator with a single lamp: the protective screen directs UV radiation toward the upper part of the room, while the lower part stays shielded from direct rays and the lower air layers are disinfected through natural convection.
Features
- Consists of a housing, starter, ballast, an ozone-free TUV 30W germicidal lamp, and a protective screen
- The lamp emits UV radiation at a 253.7 nm wavelength
- The 18000-hour version is fitted with a PHILIPS lamp and PHILIPS electronic ballast
- Housing and protective screen are made of steel sheet
- Finish is white RAL powder coating with antibacterial properties, suitable for cleaning with disinfecting solutions
- Electric shock protection class -1, type H per DSTU 3798
- Power cord available as an option, 1.5 m long
Technical Specifications
Main
| Manufacturer code | ОБН-75м з екраном (18000) |
| Light source | TUV 30W germicidal lamp (ozone-free) |
| Lamp life | 18000 hours (PHILIPS lamp and PHILIPS ballast version) |
Dimensions and weight
| Overall size with screen (LxWxH) | 940x160x80 mm |
| Overall size without screen (LxWxH) | 930x50x65 mm |
| Net weight (with screen and lamp) | 2.8 kg |
Materials and finish
| Housing and screen | Steel sheet |
| Finish | White RAL powder coating, antibacterial properties, suitable for disinfecting solutions |
Electrical parameters
| Supply voltage | 220±10% V |
| Frequency | 50 Hz |
| Power consumption | 40 W |
| Electric shock protection class | -1, type H per DSTU 3798 |
Operating parameters
| Room coverage | up to 20 sq. m |
| Recommended disinfection session | up to 30 minutes |
| Effective disinfection session | at least 10 minutes |
| Average service life | 5 years |
Use in Institutions
The irradiator is intended for air disinfection in hospital and clinic rooms and other healthcare facilities, as well as public institutions, including medical rooms in schools and kindergartens.
Frequently Asked Questions
How does the shielded OBN-75m differ from the open model?
The protective screen directs UV radiation to the upper part of the room, while the lower part remains shielded from direct rays.
What room size is the unit designed for?
Up to 20 square meters.
How long does a disinfection session take?
The recommended session is up to 30 minutes, the effective session is at least 10 minutes.
How much does the unit weigh?
2.8 kg net, including the screen and lamp.
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