双温法温湿度标准箱温度及湿度的均匀度  

Study uniformity of temperature and humidity by dual-temperature method standard box

作　　者：邬昕 蒋厚庸 庄炜杰 Wu Xin;Jiang Houyong;Zhuang Weijie(Shanghai Institute of Measurement and Testing Technology)

机构地区：[1]上海市计量测试技术研究院

出　　处：《上海计量测试》2023年第3期13-14,18,共3页Shanghai Measurement and Testing

摘　　要：温湿度标准箱是温度、湿度仪器仪表检定或校准的发生装置。温湿度标准箱有较高的技术要求,涉及多方面因素联动控制,箱体内温度场、湿度场较为复杂。该文通过试验研究温湿度标准箱温度及湿度的均匀度,为校准工作提供数据支撑。Temperature and humidity box is a temperature and humidity instrument verification or calibration generation device.It has high technical requirements,involving linkage control of many factors,which temperature field and humidity field in the box are complicated.In this paper,the uniformity of temperature and humidity in the box is studied by experiment,which provides data support for the calibration work.

关 键 词：温湿度标准箱 均匀度 温度 湿度 

分 类 号：TH811[机械工程—仪器科学与技术]