Landauer recalls Calibrate (80 kVp) nanoDot D2DNS radiation dosimeters with model numbers 18120-000, 18120-KIT, and 18120-SET due to potential accuracy deviations beyond +/-5.5% 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 Calibrate (80 kVp) nanoDot D2DNS radiation dosimeters with model numbers 18120-000, 18120-KIT, and 18120-SET. The recall is because some units may not be within the specified +/-5.5% accuracy range for radiation monitoring, which could lead to incorrect radiation exposure readings.
The nanoDot D2DNS dosimeters may not be within the specified +/-5.5% accuracy range for radiation monitoring. This could result in incorrect radiation exposure readings, potentially leading to unsafe radiation levels being missed during medical or industrial procedures.
Users of radiation monitoring dosimeters for medical or industrial applications who own the recalled model numbers 18120-000, 18120-KIT, or 18120-SET are affected. Medical professionals and radiation safety officers are most at risk due to potential inaccuracies in radiation exposure measurements.
Check for the model numbers 18120-000, 18120-KIT, or 18120-SET on the dosimeter. These units were sold with the UDI/DI 0860003399903 and all batch numbers.
Identify if your dosimeter has model numbers 18120-000, 18120-KIT, or 18120-SET.
Landauer received reports that some nanoDots may be outside the specified +/-5.5% accuracy range for radiation monitoring due to potential non-conformance in the Optical Stimulated Luminescence (OSL) material.
The affected model numbers are 18120-000, 18120-KIT, and 18120-SET.
Check for the model numbers 18120-000, 18120-KIT, or 18120-SET on the dosimeter, which were sold with UDI/DI 0860003399903 and all batch numbers.
We’ve drafted a message you can send Landauer to request your refund or repair — edit it as you like.
Subject: Recall Z-2564-2023 — Landauer Landauer Hello, I own a Landauer that is covered by recall Z-2564-2023 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.
