摘要
随着地市级气象计量实验室的建设,中国气象局组织的全国计量比对在时间上已经不能满足数量众多的地市级计量试验室的需求。针对这种情况,四川省气象计量检定所将已参加过全国气象计量比对的主气压实验室作为主导实验室,气压备用实验室、甘孜州计量实验室和凉山州计量实验室作为参比实验室。通过比对实验,验证参比实验室的气压计量结果的一致性。实验结果证明,3个参比实验室与主导实验室的测量结果一致程度较好,可以正常开展气压传感器的计量工作。这种比对方式也可为全国其他省份的地市级气象计量实验室计量比对提供参考。
With the construction of prefecture-level meteorological metrology laboratories,the national measurement comparison organized by China Meteorological Administration cannot meet the needs of a large number of prefecture-level measurement laboratories in time.In view of this situation,Sichuan institution of meteorological metrology verification takes the primary pressure laboratory which has participated in the national meteorological measurement comparison as the leading laboratory.The air pressure reserve laboratory,Ganzi metrology laboratory and Liangshan metrology laboratory are taken as the comparison laboratory.By comparison experiment,the consistency of the results of the pressure gauge in the comparative laboratory is verified.The experimental results show that the measurement results of the three reference laboratories are in good agreement with those of the leading laboratory,and the measurement work of the pressure sensor can be carried out normally.This comparison method can also provide reference for the measurement comparison of prefecture-level meteorological metrology laboratories in other provinces.
作者
杨涛
黄小静
郑亮
Yang Tao;Huang Xiaojing;Zheng Liang(Sichuan Meteorological Observation Data Center,Chengdu 610072;Sichuan Key Laboratory of Heavy rain and Drought-Flood Disaster in Plateau and Basin,Chengdu 610072)
出处
《气象水文海洋仪器》
2022年第3期11-14,共4页
Meteorological,Hydrological and Marine Instruments
基金
高原与盆地暴雨旱涝灾害四川省重点实验室2020年度科技发展基金项目(SCQXKJQN2020038)。
关键词
气象
计量
实验室比对
地市级气象计量实验室
meteorology
metrology
laboratory comparison
prefecture-level meteorological metrology laboratory
