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UVX, Canada

Zener

A ceiling-mounted 222 nm far-UVC device that continuously reduces microorganisms in the air and on surfaces while people are in the room. FDA cleared.

UVX Zener ceiling-mounted far-UVC device

At a glance

Far-UVC continuous disinfection · UVX, Canada

Most rooms in a hospital are never empty for long. Conventional UVC must be used with no one present, so it cannot help during surgery, clinics or a busy emergency department. Zener is designed for exactly those hours.

  • Filtered 222 nm far-UVC for occupied spaces
  • Continuous air and surface disinfection
  • Ceiling-mounted; compatible with all ceiling types
  • Suitable for humid areas such as washrooms

Overview

UVX, the Canadian manufacturer, describes Zener as a smart ceiling-mounted device about the size of a smoke alarm. It fits existing ceiling types and runs automatically, so it adds protection without changing clinical workflow.

Technology

Zener emits filtered far-UVC light at 222 nm. At this wavelength light is absorbed in the outer, non-living layer of the skin and the tear film of the eye, while still inactivating bacteria, viruses and fungi, which are far smaller than human cells. A filter removes longer, more penetrating UV wavelengths.

Because it disinfects the air continuously, far-UVC is often described in terms of equivalent air changes. UVX reports that third-party testing to ANSI/AHAM AC-5, ASHRAE 241 and FDA GLP showed Zener can raise the equivalent air changes in an operating room by around 80%, without HVAC works.

Applications

  • Operating rooms before, during and after procedures
  • ICU bays and patient rooms while occupied
  • Emergency department triage and waiting areas
  • Isolation anterooms and corridors
  • Dental surgeries, clinics and washrooms

Key features

  • Filtered 222 nm far-UVC for occupied spaces
  • Continuous air and surface disinfection
  • Ceiling-mounted; compatible with all ceiling types
  • Suitable for humid areas such as washrooms
  • Optional remote configuration and fleet monitoring
  • FDA 510(k) cleared (K252128)

Technical data

Zener technical specifications

From the manufacturer's published information. Capnova confirms the current configuration and local registration status before every proposal.

TechnologyFiltered far-UVC, 222 nm peak emissionUVX
MountingCeiling-mounted; compatible with all ceiling typesUVX
ModelZEN-001-B1FDA 510(k) summary
RegulatoryFDA 510(k) K252128; Class II; product code FRA; 21 CFR 880.6500 (medical ultraviolet air purifier)U.S. FDA
Testing cited by manufacturerANSI/AHAM AC-5, ASHRAE 241, FDA GLPUVX
ConnectivityOptional remote configuration and monitoringUVX
Power, dimensions, coverage per deviceAvailable on request

Certifications & evidence

  • FDA 510(k) clearance K252128 for Zener model ZEN-001-B1 (Class II, medical ultraviolet air purifier).
  • Efficacy of UVX's filtered 222 nm technology has been studied by the Division of Infectious Diseases, Faculty of Medicine, University of British Columbia, with results published in peer-reviewed journals.

Documents & downloads

Where Zener is used

See how Zener fits with other technologies in each department.

Read: Far-UVC light: disinfection that can work while people are in the room →

Questions

Common questions about Zener

Can Zener run while patients and staff are in the room?

Yes. Zener is designed for occupied spaces. It uses filtered 222 nm far-UVC and is installed and configured so exposure stays within recognised limits. Capnova confirms placement and settings for each room during assessment.

Is Zener FDA cleared?

Yes. Zener model ZEN-001-B1 received FDA 510(k) clearance under K252128 as a Class II medical ultraviolet air purifier. Local registration requirements in each country are confirmed during the project.

Does far-UVC replace HVAC or manual cleaning?

No. Far-UVC adds continuous disinfection on top of ventilation, filtration and cleaning. It is one layer in an infection-control programme, not a replacement for existing controls.

Get a quote for Zener

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