关于OZ-IA-S臭氧探测器在野外观测中所获数据的精度问题,我们对其观测方法进行了比较分析。结果表明,该仪器是一种灵敏度很高的仪器,每次使用前都应清洗扩散器,在使用时用干燥好的固体过滤器过滤,以得到准确的数据。

Based on the data precision obtained by the ozone-sonde of OZ-IA-S in the field observation,this paper discusses its measuring methods The results show that the instrument is of high sensitivity In order to obtain precise data,the bubbler should be cleaned and filtrated with dry solid filter before use.