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Ring
Beta raysGamma raysX-rays
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SATURN®: Comfort, hygiene and reliability in a single ring dosimeter

The SATURN ring measures exposure due to X, gamma and beta radiation with thermoluminescent technology. The TLD material is based on natural lithium floride providing the highest sensitivity.

  • Flexible fit for unequalled comfort
  • Precise reading – minimum reportable dose of 0.1 mSv
  • A ring designed to maximise hygiene
  • 2D barcode for easy scanning into myLDR.com

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 decontamination instruction <<

Personal dosimeter

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SATURN®: Comfort, hygiene and reliability in a single ring dosimeter
Ergonomy Physical characteristics General characteristics Configuration options Accessories Related products

Ergonomy

With this design, the TLD is safely encapsulated underneath the ring cap which is ultrasonically welded to the polyethylene ring base. Under  even the harshest working conditions, it’s difficult to remove the ring cap from the ring base, so the chain of custody between the chip and the wearer is always maintained.

The identification on the cap is laser engraved, preventing the print from smearing, peeling, or washing off. Rings can be worn in dry or wet working conditions. Smooth edges allow rings to slide and fit inside surgical gloves without risk of tearing. The dosemeter is to be worn with the sensor towards the irradiation source

Physical characteristics

SATURN dosimeter measures radiation exposure due to Photons (X and Gamma) and Beta radiation. It is insensitive to neutron radiation.

Energy range Photon (X or gamma) – from 20 keV to 1.2 MeV
Beta (mean energy) – from 200 keV to 800 keV
Dose measurement Range
Hp(0.07)		 Photon (X or gamma) – 0.1 mSv to 10 Sv
Beta – 0.1 mSv to 10 Sv
Accreditation                                                 NVLAP (LAB CODE 100518-0) accredited in dosimetry categories IB, IC, IIC, IID, IIIB, IIIC, IIID, and IVBB. Tested per standard ANSI N13.32 and IEC 62387-1 : 2012.
HSE and Ireland’s EPA approved dosimetry services.

General characteristics

  • Detector: TLD badge
  • Badge material: LiF:Mg,Ti (magnesium and titanium doped lithium fluoride)
  • Body and lens material: Polyethylene

Configuration options

Rings are available in three adjustable sizes: small, medium/large, and extra large to comfortably fit any user. The ring base colors are completely configurable down to the individual level and available colors are blue, green, and orange.

Our related products

Supporting you every day

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 « myLDR.com » available 24h a day, 7 days a week, to manage your dosimetry monitoring
  • its customer service team

Discover our full service! Contact us

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