本powerpoint演示文稿介绍了AwwaRF关于紫外线传感器问题的项目，包括:指南和标准不一致； 商用传感器不符合要求 指导方针 对关键传感器缺乏共识 属性应该被定义和定义 仔细斟酌的和 在中观察到传感器性能差 之前的研究。项目方法旨在 制定紫外线传感器指南，包括: 文献综述和供应商调查； 欧洲和北美地区 评价 测量商用传感器的性能 实验室；分析测量属性的影响 利用强度和强度进行剂量监测 基于CFD的模型；和 获取利益相关者对 建议。指南是与 来自UV供应商的输入，包括以下内容: 供应商维护3个主要参考传感器，用于 校准工作参考传感器； 测量的主要参考传感器的特性； 总不确定度为5%或更高； 使用LP灯和MP校准LP传感器 使用MP灯的传感器；紫外线传感器具有杀菌光谱响应；和 参考传感器应具有独立的 读数。指导包括: 现场校准占空比传感器 参考传感器； 使用三个参考传感器将 参考传感器不确定度； 湿传感器不适用于参考 传感器检查，无需特殊规定 占空比传感器易于更换； 控制UV的旋转方向 传感器端口中的传感器；指定工作范围的下限；此外，最终报告还提供了可供参考的属性 和占空比传感器定义为满足20% 指定的参考传感器检查标准 作者:UVDGM。包括表格、数字。

This powerpoint presentation presents an AwwaRF project on issues with ultraviolet sensors that included: guidelines and standards do not agree; commercial sensors do not meet guidelines; lack of consensus on key sensor properties should be defined and measured; and, poor sensor performance observed in prior studies. Project approach was designed to develop UV sensor guidelines and included: a literature review and vendor survey; European and North American field evaluation; measure properties of commercial sensors in laboratory; analyze impacts of measured properties on dose monitoring using intensity and CFD-based models; and, obtain stakeholder feedback on recommendations. Guidance was developed with input from UV vendors that included the following: vendors maintain 3 primary reference sensors to calibrate working reference sensors; properties of primary reference sensors measured; total uncertainty of 5% or better; calibrate LP sensors using LP light and MP sensors using MP light; UV sensors have germicidal spectral response; and, reference sensors should have an independent readout. Guidance included: field calibrate duty sensors using reference sensors; use three reference sensors to minimize reference sensor uncertainty; wet sensors are not practical for reference sensor checks without special provision to easily swap duty with reference sensor; control rotational orientation of UV sensors in sensor ports; specify lower bound of working range; and, final report gives properties for reference and duty sensors defined to meet 20% reference sensor check criterion specified by UVDGM. Includes tables, figures.