HD-3型氡室结构与性能简介

Brief Introduction to Structure and Performance of HD-3 Intercalibration and Intercomparision of Radon, Thoron and Daughters Measuring

利用氡室刻度氡测量装置已成为测氡工作的重要环节。本文介绍了由东华理工学院研制的 HD-3型多功能自动控制中型氡室的结构和各组成部件的用途 ,以及该氡室的主要技术指标 :密封性、稳定性。

It has been becoming an important method to use IIRTDM in measuring Radon. Firstly, The paper introduced the structure of HD 3 multifunctional auto regulated,medium sized IIRTDM and the use of every component. The focus was put on the introducing the IIRTDM's main technique criterions such as airproof, stability, intercomparision results and the fixed value of radon concentration.