Landauer recalls nanoDot D2DNS radiation dosimeters with specific model numbers due to potential accuracy problems. The devices may not read radiation levels within the specified +/-5.5% range, which could affect safety measurements.
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 specific models of nanoDot D2DNS radiation dosimeters because they might not read radiation levels accurately. This could lead to incorrect safety measurements, which might not be safe for users relying on these devices.
The nanoDot D2DNS devices may have a problem with the Optical Stimulated Luminescence (OSL) material used to measure radiation. This could cause the devices to read radiation levels outside the specified +/-5.5% accuracy range, potentially leading to incorrect safety measurements.
Users of Landauer nanoDot D2DNS radiation dosimeters with model numbers 03056-000, 03056-1MO, 03056-3MO, or 03056-KIT are affected. People who use these devices for radiation monitoring may be at risk if the accuracy issues lead to incorrect readings.
Check if your nanoDot D2DNS has model numbers 03056-000 (EMEA number VINLNAN002), 03056-1MO, 03056-3MO, or 03056-KIT. These devices were sold with UDI/DI 0860003399903 and specific batch numbers.
Identify if your nanoDot D2DNS has model numbers 03056-000 (EMEA number VINLNAN002), 03056-1MO, 03056-3MO, or 03056-KIT.
Landauer received reports that some nanoDot D2DNS devices may not be within the specified +/-5.5% accuracy range due to a potential non-conformance in the Optical Stimulated Luminescence (OSL) material.
The recall does not specify a remedy, so you should check with Landauer directly for guidance on next steps.
Yes, check for model numbers 03056-000 (EMEA number VINLNAN002), 03056-1MO, 03056-3MO, or 03056-KIT.
We’ve drafted a message you can send Landauer to request your refund or repair — edit it as you like.
Subject: Recall Z-2543-2023 — Landauer Landauer Hello, I own a Landauer that is covered by recall Z-2543-2023 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.
