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Uvisan Ltd is the leading producer of UV-C disinfection cabinets and whole-room UV-C disinfection systems

Uvisan UVCabinets™ can disinfect shared electronic devices, including VR headsets, tablets, keyboards, and laptops in just 2 minutes, killing 99.99% of viruses, bacteria, protozoans and spores.

Uvisan Cleanroom™ can disinfect all the surfaces and air in rooms of almost any size in just 10 minutes, with complete user safety and best-in-class presence of life detection.

The science
Ultraviolet (UV) light is produced naturally by the sun. Ultraviolet is a spectrum of light just below the visible range and it is split into four distinct spectral areas, of which UV-C is one.

The entire UV spectrum can to some extent kill or inactivate microorganism species (bacteria, viruses, spores and protozoans) preventing them from replicating, but the most effective, UV-C, does not naturally reach the Earth’s surface.

High-intensity UV-C light, generated by special fluorescent tubes at a wavelength of 253.7 nanometres provides a germicidal effect many thousands of times greater than UV in nature; this is the technology used in Uvisan products.

The application of UV-C energy to inactivate microorganisms is also known as Germicidal Irradiation or UVGI.

UV-C exposure inactivates microbial organisms such as bacteria and viruses by destroying their DNA, the ‘blueprint’ these organisms use to develop, function and reproduce. By removing the organism’s ability to reproduce, it is rendered harmless.

After UV-C exposure, each individual organism dies off and with no offspring the entire population of microorganisms dies too.

The effectiveness of germicidal UV depends on the duration, intensity, and wavelength of the UV-C the microorganism is exposed to, and to the organism’s size and opacity.

The rule of thumb is: the larger the microorganism the higher is the UV-C dose required for deactivation. Uvisan cabinets have been calibrated to be effective using a pre-set 2-minute UV-C exposure time against a wide range of microorganisms, including the COVID-19 virus variants. The cabinets can be programmed for longer cycles too. Uvisan Cleanroom solutions are designed before installation to provide the correct dose for the room to be disinfected.

The success of surface disinfection is dependent on the type of the material to be disinfected. This not only relates to the type of microorganism, but also to the texture of the surface. Disinfection can only occur if the microorganisms can ‘see’ the UV-C. Microorganisms which are in shadow will not be treated due to the limited exposure to UV-C. Uvisan cabinets are designed to minimise shadowed areas by bouncing the UV-C light around the inner space to reach these areas.

The products
The Uvisan range of disinfection cabinets have been designed to offer maximum security, safety and disinfection effectiveness killing 99.99% of microbes on the surface of shared devices in just 2 minutes. These lockable cabinets are available in three sizes and can disinfect up to 30 VR headsets at a time. All the cabinets feature onboard fast USB charging and have robust wheels allowing them to be easily moved from one room to the next. Trusted by major organisations including the NHS, Aardman Studios, the BFI and many more.

  • Recommended by Hewlett Packard for disinfecting HMDs
  • Fully tested and certified in line with IEC 62471 and ISO standard
  • Laboratory tested to ensure maximum effectiveness
  • Disinfect laptops, tablets, headsets, and other technology, tools and devices
  • Protect your staff, protect your customers
  • No chemicals, liquids or heat required
  • Three sizes available
  • Safe and easy to use
  • Short cleaning cycles
  • Inbuilt charging station allows simultaneous charging and disinfection

Cleanroom is our fixed, whole-room disinfection system. Using fixed UV-C light sources, best-in-class presence of life detection and our unique Smart controller, Cleanroom offers 99.99% disinfection of rooms, lecture theatres, clinical spaces and more in just 10 minutes.

Fully programmable the system can run automatically and with full cloud reporting, via an app, of disinfection cycles, interrupted cycles and even tell you when the bulbs need changing. Our presence of life detector assures safety, the system will shut down immediately on sensing any movement into the room and cannot operate with life present in the room, even when motionless.

  • Whole room disinfection solution
  • Proven, laboratory tested UV-C luminaire light source
  • Fully programmable wireless control system
  • Unparalleled safety and presence detection
  • Disinfect any size room
  • Ideal for clinical environments, editing suites, classrooms and more
  • No need for wasteful and time costly manual cleaning of surfaces
  • Reduce room turnaround time; 10-minute cleaning cycle
  • Meets all relevant electrical safety regulations
  • Suitable for self-installation by a qualified electrician

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