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arXiv · 2507.13545

A Simple Apparatus for Testing PMT Humidity Tolerance

A. Germer·K. Park·C. Skuse·C. Yang·D. S. Parno
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Abstract

We report on a low-cost apparatus to extend a photomultiplier tube (PMT) testing setup to operations at high humidity and/or at an elevated temperature. This setup allows a determination of whether a PMT can successfully operate for an extended period of time in a high-humidity environment, such as the waterline of a water Cherenkov detector.

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A. Germer, K. Park, C. Skuse, C. Yang, D. S. Parno. 2025-07-17. A Simple Apparatus for Testing PMT Humidity Tolerance. https://doi.org/10.1088/1748-0221%2F20%2F09%2Ft09007

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