UVC LED Dosimeters (260-280 nm)

UVC LED Dosimeters help visibly demonstrate the success of your UV-C disinfection systems. #SeeYourSuccess
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UVC LED dosimeters

Introducing the UVC LED Dosimeter card from Intellego Technologies

  • 2.5″ x 3.5″ cards with adhesive backing
  • Designed for use with UV-C LED devices
  • Validated by Research Institute of Sweden
  • Color-indicates 25, 50 and 100 mJ/cm²
  • Single use only. Do not reuse.
  • 25 units per bag
  • MOQ 500 units
  • Private label and customization available for orders of 10,000+

UVC LED Dosimeters let you:

  • See if you’ve delivered a target dose of UVGI
  • Know if your UV-C equipment is working properly
  • Show your staff and customers that you’re providing a safer environment

PLEASE NOTE: This product can be used with UV-C LED devices producing irradiation in the range of 260 nm – 280 nm.

Note: Product packaging and dosimeter card designs may vary by region and distribution partnerships.


Patented photochromatic ink changes color to indicate the level of UV-C irradiation achieved on surfaces


Visibly demonstrates the accumulated dose of UV-C so you can confirm that a surface has received an optimal level of germicidal irradiation. A recent study indicates that SARS-CoV-2 can be inactivated by a dose of 22 mJ/cm². Click to read.


Recommended for use with UV-C disinfection systems utilizing UVC LED wavelengths


Great for in-servicing, staff training, validating UV-C lamp performance, and determining optimal lamp run-times for efficiency.


Private Label is available. Minimum order quantity – 10,000 units. Contact us to request a quote.

Instructions for use

To use, peel off the protective strip to expose the adhesive and place the UVC LED Dosimeter on or adjacent to any equipment or surface that will be disinfected with ultraviolet germicidal irradiation. Make sure the yellow indicator area faces toward the UV-C light source. After the UV-C disinfection cycle is complete, confirm the color change on the cards or dots immediately after use. UVC LED Dosimeters are intended for one-use only and should not be reused.

UVC LED Dosimeter Information Sheets

Download detailed information sheets in PDF format.