UVC 254 TRI Card Dosimeters

UVC Dosimeters are an important tool to achieve optimal UV-C disinfection by enabling operators to

• Determine the dose delivered at varying distances from the device
• Identify shadowed areas that may require device repositioning
• Optimize run-times for efficiencies in disinfection cycles
• Provide evidence of disinfection cycles for credentialing, auditing and data collection

The 254 TRI Cards provide visible evidence of successful germicidal irradiation from UV-C devices using the 254 nm wavelength.

UVC 254 TRI cards provide a simple, accurate way to see how much germicidal UV-C has been delivered to surfaces around a room or to objects inside a disinfection cabinet. Colour-changing UVC Dosimeters help you validate any UV-C device and provide real-time visible evidence of successful UVGI.

Instructions for Use

1. To use, peel off the protective strip to expose the adhesive and place the 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.
2. After the disinfection cycle is complete, confirm the colour change on the cards or dots immediately or within 24 hours for best results.
3. UVC Dosimeters are intended for one-use-only and should not be reused. Store at room temperature and away from direct sunlight.

Recommended Uses

This product is recommended for use with UV-C disinfection systems in all public locations including:

• Healthcare facilities
• Doctor / dental practices
• Schools / universities
• Airports
• Hotels
• Restaurants
• Casinos
• Libraries
• Correctional facilities
• Commercial spaces