摘要
HMP45D湿度传感器,芬兰Vaisala公司生产,在我国气象部门被广泛应用于空气湿度的测量。使用过程中,由于湿度传感器的性能特征,随时间的推移会出现示值偏差、漂移等现象。因此,根据计量检定标准,每2年需对使用设备的探测数据进行检定H。通过用Delphi语言开发自动检定系统l引,代替原来的人工读数,提高了工作效率,解决了人工读数容易出现偏差和不及时等现象。
HMP45D humidity transmitter, made in Vaisala Finland, is widely used in the measurement of air humidity in the meteorological department. The use of the process, because of the humidity transmitter performance characteristics, over time there will be deviations, drift indication. Thus, according to the verification standard, required to use the device's probe data verification with 2 years. By using the Delptu language design automatic verification system, instead of reading, which improves the efficiency of the deviation of the artificial reading easy and timely.
作者
陈斌
CHEN Bin (Anhui Atmospheric Observation Technology Support Center, Hefei 230031, China)
出处
《电脑知识与技术》
2010年第10期8073-8074,共2页
Computer Knowledge and Technology
基金
气象计量标准装置期间核查方法(行业标准:ICS07.060A47)