Landauer recalls QC (80 kVp) nanoDot D2DNS dosimeters with model numbers 18130-000, 18130-KIT, and 18130-SET due to potential accuracy problems in radiation monitoring.
LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) material that is beamed after exposure and emits fluorescence proportional to radiation exposure.
Landauer is recalling QC (80 kVp) nanoDot D2DNS radiation monitoring dosimeters with specific model numbers because they may not be within the required accuracy range. This could affect radiation safety measurements if used in medical settings.
The dosimeters may not be within the specified accuracy range of +/-5.5%. This could lead to incorrect radiation exposure readings, potentially affecting safety decisions in medical environments.
Medical professionals using these dosimeters for radiation monitoring are likely affected. Those in healthcare settings that rely on these devices for accurate radiation measurements are at the highest risk.
Check for model numbers 18130-000, 18130-KIT, or 18130-SET on the dosimeters. These are radiation monitoring devices sold with microSTAR readers and have specific batch numbers.
Look for model numbers 18130-000, 18130-KIT, or 18130-SET on the dosimeter.
Landauer received reports that some nanoDots may be outside the specified accuracy range of +/-5.5%, indicating a potential non-conformance in the Optical Stimulated Luminescence material.
Model numbers 18130-000, 18130-KIT, and 18130-SET are affected.
The dosimeters may not be within the required accuracy range, which could lead to incorrect radiation exposure readings in medical settings.
We’ve drafted a message you can send Landauer to request your refund or repair — edit it as you like.
Subject: Recall Z-2567-2023 — Landauer Landauer Hello, I own a Landauer that is covered by recall Z-2567-2023 from Landauer. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
