文章介绍了目前在气象业务上常用的 Belfort Model 6000前向散射能见度仪的工作原理、日常维护、安装环境以及容易出现的故障及其原因分析。给出了其解决方法和维护措施,为能见度仪的正常运行和维护保障提供的参考。
Working principle and maintenance of forward scatter visibility instrument
This paper introduces the working principle,daily maintenance and installation environment of Belfort Model 6000 forward scatter visibility that commonly used in meteorological service.And its failure causes are also analyzed.Then,the corresponding troubleshooting methods and maintenance measures are given out,which provides a basic reference for normal operation and maintenance of the visibility.