1 / 6UV Air Disinfection System
In-duct UV air disinfection system for hospitals clean rooms laboratories and commercial buildings
OZ India UV Air Disinfection System for in-duct installation in hospitals, clean rooms, and laboratories. 254nm UV-C eliminates airborne bacteria, viruses, and fungal spores from recirculating air. CE certified. Ozone India Technology, Greater Noida.
CE & ISO 9001:2015 certified manufacturer · Est. 2014 · 150,000+ installations · Greater Noida, India
In-duct UV air disinfection systems for continuous elimination of airborne pathogens in hospital wards, clean rooms, laboratories, and commercial buildings. UV-C lamps mounted in ductwork irradiate passing airstream, inactivating bacteria, viruses, TB, influenza, and mould spores without chemicals or filtration bypass. Units sized to duct cross-section and airflow velocity to deliver adequate UV dose. Wall-mount upper-room units available for retrofit into existing spaces without ductwork modification. CE certified for medical environments, ISO 9001:2015.
| Application | In-duct or upper-room wall mount |
|---|---|
| UV Wavelength | 254nm germicidal UV-C |
| Airflow Capacity | 200-50000 CFM |
| UV Dose | Minimum 25 mJ/cm2 at rated flow |
| Lamp Life | 9000 hours minimum |
| Power Supply | 220V AC 50Hz |
| Monitoring | UV intensity sensor with alarm output |
| Certification | CE, ISO 9001:2015 |
- In-duct or upper-room configurations — suits new build and retrofit
- Continuous 24/7 airborne pathogen elimination
- UV intensity sensor — alerts when lamp output drops below safe level
- No chemicals or consumable media — only annual lamp replacement
- CE certified for medical and pharmaceutical environments
- Reduces HAI hospital-acquired infections and sick-building syndrome
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Frequently Asked Questions
Low-pressure mercury UV lamps are rated for 9,000–12,000 operating hours (approximately 1–1.5 years at continuous operation). UV output degrades by 10–15% per year — replace when the UV intensity monitor reads below 70% of the initial calibrated value, or at least every 18 months regardless of intensity reading.
BIS IS 10500:2012 requires E. coli to be not detectable in 100 mL of treated water. A UV dose of ≥25 mJ/cm² reliably achieves this. Ozone India Technology UV systems are designed to deliver ≥40 mJ/cm² at end-of-lamp-life, providing a safety margin for variable water quality conditions.
No. UV disinfection is a purely physical pathogen inactivation process — it does not remove any dissolved or suspended contaminants. Water must be pre-treated to <1 NTU turbidity before UV treatment. For complete water purification including TDS, hardness, and chemical removal, combine UV with RO and/or ozone treatment.
UV systems are sized for specific UVT values. Ozone India Technology systems are standard-rated at ≥85% UVT (typical drinking water after filtration). For low-UVT water (coloured groundwater, post-secondary treated sewage at 60–70% UVT), the system is sized with additional lamp power to compensate. Provide your water's UVT% when requesting a quotation.
Yes. All UV water treatment systems carry CE marking under EU Machinery Directive 2006/42/EC and are manufactured under ISO 9001:2015 QMS. CE documentation supports export to EU, GCC, and other markets requiring CE certification for imported water treatment equipment.
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