| Issue |
EPJ Web Conf.
Volume 288, 2023
ANIMMA 2023 – Advancements in Nuclear Instrumentation Measurement Methods and their Applications
|
|
|---|---|---|
| Article Number | 07014 | |
| Number of page(s) | 4 | |
| Section | Decommissioning, Dismantling and Remote Handling | |
| DOI | https://doi.org/10.1051/epjconf/202328807014 | |
| Published online | 21 November 2023 | |
https://doi.org/10.1051/epjconf/202328807014
System-level testing and qualification of environmental sensors for nuclear decommissioning
1 French Alternative Energies and Atomic Energy Commission (CEA, DES, ISEC, DPME, SEIP), Univ. Montpellier, Marcoule, France
2 ISYMAP society, France
3 Université de Montpellier, IES-UMR UM/CNRS 5214, France
Published online: 21 November 2023
In this work, we show the first steps of a systemlevel qualification methodology for a series of Commercial off-the Shelf (COTS) environment sensors subjected to Total Ionizing Dose (TID). We demonstrate a correlation between the degradation of electrical signals such as consumption current and functional failures in sensor measurements. The sensors were irradiated using high-energy X-rays and 60Co under different biasing cases in order to determine their worst-case scenario.
Key words: Consumption current / Environmental Sensors / Qualification Methodology / System-level test / Total Ionizing Dose
© The Authors, published by EDP Sciences, 2023
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