UV222 Booth – Enter your cleanroom clean

The UV222 Booth from UV Medico is the only available solution that decontaminates gowned operators upon entering the cleanroom

Designed to minimise environmental bioburden

Cleanrooms are spaces with a controlled level of contamination. They are designed to control and limit microbiological contamination when it represents a risk to product quality, patients, or consumers. Cleanrooms are necessary in many industries, from the automotive industry to pharmaceuticals, and are subject to a strict monitoring of pollutants in air and surfaces.

The UV222 Booth can help meeting the established limits for microbial contamination, by disinfecting gowned personnel right at the entrance of high-grade classified areas.

Using filtered Far UV-C, which is safe for use in occupied spaces, the UV222 Booth offers operator disinfection in under 30 seconds and an advanced touchless operation interface with built-in safety parameters. The UV222 Booth is a revolutionary addition to current contamination control measures in cleanrooms. It eliminates any residual microorganisms present on protective equipment*, ensuring a higher grade of cleanliness and a lower risk of product contamination.

The UV222 Booth can be delivered as a stand-alone solution, or as a customised version, encased in a stainless steel frame from floor to ceiling to fully integrate in any cleanroom.

* References provided upon request.


Light source Krypton chloride excimer lamp
Wavelength 222 nm
Dose in 30 sec. (at centre) 12.0 mJ/cm²†
Input voltage 230VAC (50/60 Hz)
Mode 30 sec. duty cycle†
Max power consumption 3 kW
Weight 430 kg (948 lbs)†

L: 1,250 mm
W: min 1,453 mm
H: 2,170 mm

(49.21 x 57.20 x 85.43 in)†

Operating temperature

0° to + 50°C (32° to 122°F)

Ambient humidity 5–90% RH

† Values based on a custom booth with 156 Far UV-C light sources.
UV222 Booth can be customised upon request.



Microorganism Type Time for decontamination (sec.)‡ Reduction in 30 sec. (%)‡
Escherichia coli Bacteria 4.78 >99,9 %
Listeria monocytogenes Bacteria 8.15 >99,9 %
Salmonella Typhimurium Bacteria 4.49 >99,9 %
Staphylococcus aureus Bacteria 7.38 >99,9 %
Candida albicans Fungi 22.37 95.4%
Bacillus subtilis spores Spores 14.44 99.2%
Influenza virus Virus 2.92 >99,9 %
SARS-CoV-2 Virus 2.73 >99,9 %


‡ The stand-alone UV222 Booth is programmed for a 30 sec. cycle. This can be adapted to different requirements.

Material transmission

Far UV-C transmission was found to be less than 0.05% for all protective equipment used at a pilot installation site. Therefore, the dose reaching the skin and eyes of the gowned operator would be 0.0058 mJ/cm² per 30 sec. cycle, well below the allowed daily exposure (Threshold Limit Value of 22 mJ/cm²), even after multiple uses.

Testing should be done with the specific protective equipment used at the installation site to ensure safety of gowned workers using the UV222 Booth.


Dimensions based on a standard booth, but it can be customised to your needs.

Installation & maintenance

The UV222 Booth is designed for an easy installation and maintenance. The different parts and components are packed individually for a safe transport, and assembled in the final facility. The surface is accessible for cleaning and can be ordered in one of two types of medical-grade stainless steel (304L or 316L), renowned for their strength, durability, and corrosion resistance.

Contact us for more information.

Ready for the future of disinfection?

UV222: For a safer and healthier future.