摘要
分析评价西北区域参加实验室比对的试验结果,及时发现问题并进行纠正,总结实施实验间比对工作的经验,提高实验室检定/校准能力和质量管理水平。参加比对的计量检定实验室分别对气压、温度、湿度、风速比对样品进行比对试验,用归一化偏差(En)进行统计分析。2011年西北区域气象计量检定的温度、湿度、气压实验室比对结果为满意,风速实验室比对结果为较满意。该次比对的实验数据客观、真实、可信,是对各参加比对实验室检定/校准能力的综合评价,较为客观地反映了各技术机构检定装置的测量能力、检定人员的技术水平以及西北区域气象计量标准装置的现状。
Analysis, evaluation, and comparison are conducted on the test results from five metrological laboratories over Northwest China to find problems and summarize experiences timely, so to improve the laboratory＇s test/calibration capability and quality management level. Comparative experiments are conducted on the pressure, temperature, humidity, and wind speed samples from the five metrological laboratories, respectively, and a statistical analysis is carried out by means of the En（normalized deviation） method. The comparison results of temperature, humidity, and air pressure from metrological laboratories over Northwest China are very satisfactory, and that of wind speed is satisfactory. The comparison test data is objective, realistic and credible. The experiment is a comprehensive evaluation of test/calibration capability of metrological laboratories, can reflect the technical level of the test/calibration personnel and the current situation of meteorological metrological standard equipment obiectively.
出处
《气象科技》
2014年第1期62-67,共6页
Meteorological Science and Technology
关键词
气象计量
计量实验室
检定
校准能力
meteorological metrology, metrological laboratory, test/calibration capability
