TR30LED大气透射仪能见度异常的分析

Analysis of Visibility Anomaly of TR30LED Atmospheric Transmissometer

摘要: 本文深入分析了贵阳龙洞堡机场东跑道中部TR30LED大气透射仪出现的能见度数据跳变及渐进式下滑问题。通过实地检查、详细的数据分析及故障排查，揭示了导致这些问题的主要原因，并提出了针对性的解决方案。TR30LED大气透射仪作为机场自动气象观测系统(AWOS)的核心组件，其准确性与稳定性对于保障飞行安全至关重要。本文旨在为同类设备的维护与故障排除提供有益的参考和借鉴。

Abstract: This paper provides an in-depth analysis of the visibility data jump and gradual descent issues that occurred with the TR30LED atmospheric transmissometer in the middle of the east runway of Guiyang Longdongbao Airport. Through on-site inspections, detailed data analysis, and troubleshooting, the main causes of these problems were revealed, and targeted solutions were proposed. As the core component of the Airport Automatic Weather Observation System (AWOS), the accuracy and stability of the TR30LED atmospheric transmissometer are crucial for ensuring flight safety. This article aims to provide useful references and guidance for the maintenance and troubleshooting of similar equipment.