UV222 – Disinfecting and harmless UV lamp
Designed to meet and not exceed IEC/EN 62471 and ACGIH 222 nm UV Threshold Limit Values (TLV) for human exposure.
Creating safe surroundings
Far UV-C rapidly inactivates many common airborne and surface pathogens such as virus, bacteria, mould, spores, fungi, and even antibiotic-resistant bacteria like MRSA.
UV222 harnesses this game changing technology, offering a highly effective solution for surface and air disinfection. It can be used in all spaces and is safe to use in the presence of people, making it an essential tool to prevent the spread of existing and emerging viruses and other potential infections.
Specifications
| Light source | Krypton chloride excimer lamp |
| Wave length | 222 nm |
| Output (60° beam angle) | 115 mW (Typical) |
| Output (100° beam angle) | 70 mW (Typical) |
| Input voltage | 85-305V AC 50/60 Hz |
| Mode | Continuous / duty cycle / motion activated |
| Max power consumption | 17 W |
| Weight | 1.9 kg (4.19 lbs) |
| Dimensions | 303.45 mm x 120.00 mm x 75.25 mm (11.9 x 4.7 x 3.0 in) |
| Power lead (PVC) | 3 x 0.75 mm² / 95 cm (18 AWG / 3.11 ft) |
| Operating temperature | 0° to +50° C (32° to 122° F) |
Beam angle
UV222 is available on both 60° and 100°, but every lamp is measured after production and sent with its unique specifications report.
Light measurement results
|
60° beam angle |
100° beam angle |
|
|---|---|---|
|
126.92 mW |
Output – total optical power flux, 200 nm – 850 nm |
75.72 mW |
|
120.79 mW |
Far UV-C 200 nm – 230 nm |
58.79 mW |
|
6.81 mW |
VIS-IR: 400 nm – 850 nm |
10.71 mW |
|
0.926 % |
Radiated power/lamp power |
0.57 % |
|
222 nm |
Peak emission wavelength |
222 nm |
|
13.8 μW/cm2 |
UV (222 nm) irradiance at centre at 1 m (3’ 10”) |
3.2 μW/cm2 |
|
60 ° |
Beam angle |
100 ° |
Photometrics and exposure time SARS-CoV2/COVID-19
The spatial and spectral distribution of the light is measured on each lamp using a 2-axis goniometer giving the entire 3D distribution of the Far UV-C light emitted by it.
60° beam angle
Peak emission wavelength: 222 nm
Output power in range (200-230 nm): 115 mW
Dose needed (222 nm, COVID-19) 90% inactivation for
aerosols: 390 μJ/cm2
Dose needed (222 nm, COVID-19) 90% inactivation for
surfaces: 600 μJ/cm2
100° beam angle
Peak emission wavelength: 222 nm
Output power in range (200-230 nm): 70 mW
Dose needed (222 nm, COVID-19) 90% inactivation for
aerosols: 390 μJ/cm2
Dose needed (222 nm, COVID-19) 90% inactivation for
surfaces: 600 μJ/cm2
UV222 lamps are currently used to improve environmental hygiene in multiple locations, such as hospitals, dental clinics, entertaining events and business areas.
Wavelength
■ UV222 Far UV-C excimer lamp with an optical band-pass filter
■ A typical krypton chloride 222 nm Far UV-C excimer lamp without an optical band-pass filter
WARNING!
Unfiltered Far UV-C can cause cancer and may increase the risk of cataracts.
Dimensions
UV222 includes an installation bracket for fixing the lamp on any surface.
Colours
- The standard colour is white (RAL 9010 mat).
- Custom colour on request.
Installation
The installation plate allows for direct set up on surfaces like walls and ceilings, as well as attachment to wall brackets with tilt and swivel functions, clamps, etc.
Ordering information
| UV222 60°, RAL 9010 | 80100510 |
| IUV222 60°, custom colour | 80100511 |
| UV222 100°, RAL 9010 | 80100520 |
| UV222 100°, custom colour | 80100521 |
