摘要
利用2004年山东省自动气象站地温传感器校准资料,分析了校准结果超出计量性能要求的原因。结果表明:造成校准超差的直接原因是自然环境温度过高引起温度校准设备内的温度分布不均匀,间接原因是标准温度传感器与被校准温度传感器在温度槽内不恰当的安装。
Base on regulating data of the temperature sensor of AWS in 2004 in Shandong Province, the cause of the result beyond measure is analyzed. The results show that the asymmetry of temperature field in detection equipment is influenced by super temperature in natural environment, and the standard temperature sensor and the ones regulated are not installed appropriately in the temperature equipment.
出处
《气象》
CSCD
北大核心
2005年第11期52-54,共3页
Meteorological Monthly
关键词
自动站
温度传感器
误差分析
校准方法
AWS sensor of temperature error analysis method of calibration
