DNQ1型能见度仪校准方法研究

calibration Method of DNQ1visibility Meters

摘要:

简述 DNQ1型能见度仪设备结构及工作原理和 日 常维护的方法 。根据中国气象局综合观测司《前向散射能见度 仪现场校准方法》(试行)的要求 , 对所辖 10个国家地面观测站的能见度仪进行了现场校准 , 详细说明了不同型号新型 自 动 站挂接同一型号能见度仪和同一型号能见度仪在新型自动站不同挂接方式校准方法 , 为基层台站能见度仪校准提供了有 效的技术参考。

Abstract:

The authors describes the structure , working principle and routine maintenance method of DNQ1visibility me- ter . According to the requirements of“ on-site calibration method of forward scattering visibility meter”(Trial draft) is- sued by the comprehensive observation Department of china Meteorological Administration , the on-site calibration of visi- bility meters of 10national observation stations is carried out. The calibration methods of different models of new auto- matic stations with the same model of visibility meter and different hanging methods of the same model of visibility meter in the new automatic stations are described in detail , which provides reference for improving the quality It provides an ef- fective technical reference for the calibration of visibility meter at basic stations .