大气负离子自动测报仪的研制  

Development of Automatic Air Negative Ion Observation Instrument

作　　者：李伟[1] 王经业[1] 陆勇 刘凤琴[1] 涂满红[1] 

机构地区：[1]中国气象局大气探测技术中心,北京100081 [2]威德创新科技(北京)有限公司,北京100081

出　　处：《气象科技》2008年第6期834-836,共3页Meteorological Science and Technology

基　　金：北京市自然科学基金项目"空气负离子与气象条件关系研究"(8042011);科技部课题"奥运气象保障技术研究"(2002BA904B05)资助

摘　　要：空气中负离子浓度是空气质量好坏的标志之一。为了满足国内外相关部门对测量大气负离子仪器的需求，研制开发了专利产品WIMD-A系列大气负离子自动测报仪，该自动测报仪符合相关的国家推荐标准，实现了从数据采集到传输的全部自动化、智能化，工作环境的空气湿度可以从0-100％，彻底取代了人工观测。业务运行结果表明仪器性能稳定，工作可靠，减轻了观测人员的工作强度。The concentration of air negative ions is one of indicators in representative of air quality. The WIMD-A series automatic air negative ion observation instruments, which meet the national recommended standards, were developed to satisfy the requirements of air negative ion monitoring. The instrument realizes the automation from data collection to data processing, and can work normally at a relative humidity from 0 to 100 %, even under super-saturation condition. The results of operational running show that it is reliable and has high stability, and can reduce the workloads of observers greatly.

关 键 词：负离子 自动观测 WIMD-A 

分 类 号：P338.9[天文地球—水文科学] TU561.61[水利工程—水文学及水资源]