大气成分站的运行与维护

Operation and Maintenance of Atmospheric Composition Station

在大气成分站日常的巡视过程中应详细观察并记录仪器的各项状态。对比分析黑碳浓度和颗粒物浓度的数据并结合天气实况,有助于初步判断仪器故障。参照仪器的故障报警信息,结合简单的测量工具可以对环境尘监测仪的采样气路故障、除湿气路故障以及黑碳吸收计的流量波动、磁盘故障、滤膜不走带等故障进行定位和排除。

During daily inspection of atmospheric composition station, instruments status should be watched closely and recoded in detail. Comparative analyzing of the black carbon concentration and aerosol concentration data should combine with weather situations for preliminary malfunction estimation. Referring to alarm message, the causes of some malfunction, such as sampling gas line, dehumidification gas line in environment dust monitor and abnormal flow rate, disk failure, filter belt halting on black carbon monitor and so on, would be localized and isolated with simple instrumentation.