Contact Landauer Direct

MONORING®: Comfort, hygiene and reliability in a single ring dosimeter


MONORING is a ring dosimeter providing you with optimum wearing comfort.

Made of shape memory polyethylene, it fits perfectly to the shape of your finger:

  • thin and lightweight so as not to interfere in your activities
  • with rounded edges enabling the use of gloves without the risk of tearing them
  • rugged to withstand daily wear

The only one-piece ring dosimeter on the market

To ensure easy cleaning and disinfection, the ring is one-piece, with no corner or gap.

Download the technical file

Technical specifications


MONORING  includes a TLD badge made of lithium fluoride.

The badge is placed in a cavity sealed ultrasonically with a lens. This process ensures a secure fit throughout the wear period.

The information engraved on the lens are revealed by laser, making it permanent.

Ring dosimeter with an easy identification


* ThermoLuminecent Dosimeter ou Dosimètre stimulé thermiquement

Landauer: Online dosimetry

Services to accompany you on a daily basis

LANDAUER supports you beyond the provision of dosimeters. We help you manage efficiently and smoothly your dosimetry subscription.

LANDAUER provides you with:

  • the web platform « LANDAUER Direct » available 24h a day, 7 days a week, to manage your dosimetry monitoring
  • its customer service team
  • its technical assistance for complex requests and management of high dose alerts

Discover all our services!

Find out more