| 多组份动态配气系统配气方法研究 |
| |
| 引用本文： | 赵诚,王成端. 多组份动态配气系统配气方法研究[J]. 科技导报(北京), 2007, 25(5): 60-62 |
| |
| 作者姓名： | 赵诚 王成端 |
| |
| 作者单位： | 西南科技大学环境与资源学院,四川绵阳,621010;西南科技大学环境与资源学院,四川绵阳,621010 |
| |
| 基金项目： | 国家自然科学基金委员会与中国工程物理研究院联合基金项目(10376029) |
| |
| 摘 要： | 采用一种精密流量标准气体配气装置──MF-5多组份动态配气系统,在温度和压力一定时控制各组份的流量进行动态配气,研究了该系统的配气精密度。实验表明,该装置配气稳定性好、精确度高,配制值与实测值相符。
|
| 关 键 词： | 动态配气法 气体标准物质 精密度 |
| 文章编号： | 1000-7857(2007)05-0060-03 |
| 修稿时间： | 2006-12-30 |
Study on the Volumetric Method Using a Multi-component Dynamic Gas Confection System |
| |
| ZHAO Cheng,WANG Chengduan. Study on the Volumetric Method Using a Multi-component Dynamic Gas Confection System[J]. Science & Technology Review, 2007, 25(5): 60-62 |
| |
| Authors: | ZHAO Cheng WANG Chengduan |
| |
| Affiliation: | College of Environment and Resource, Southwest University of Science and Technology, Mianyang 621010, Sichuan Province, China |
| |
| Abstract: | MF-5 multi-component dynamic gas confection system is an equipment that can confect gas with a precise flux control. In this paper, it is used to dynamically confect gas by controlling the flux of gas components. Its volumetric precision is studied under given temperature and pressure. The result of experiment shows that this device is stable and enjoys good precision, and the measuring values agree with the calculated ones. |
| |
| Keywords: | dynamic volumetric method preparation calibration gas precision |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
