|
|||||
|
|
| EQF3120氡及其子体测量仪及应用 | |
| 引用本文： | 张继鏸,武云云,崔宏星,张庆召,尚兵. EQF3120氡及其子体测量仪及应用[J]. 中国预防医学杂志, 2010, 0(2): 198-199 |
| 作者姓名： | 张继鏸 武云云 崔宏星 张庆召 尚兵 |
| 作者单位： | 中国疾病预防控制中心辐射防护与核安全医学所; |
| 基金项目： | 科技部科研院所社会公益研究专项(2005DIB1J087) |
| 摘 要： | 目的对EQF3120氡及其子体测量仪的测量效果进行验证和比较,以了解仪器性能与测量效果。方法仪器的校准在标准氡室进行,比对和应用选择典型房间,采用同类型仪器进行现场测量。结果在标准氡室选择的高、低氡（CRn）和氡子体潜能浓度（Cp）EQF3120对两者的校准系数分别为1.16,1.13和0.97,0.95;现场比对结果的比率在1.10,1.12和0.95,1.07。结论本测试结果表明,EQF3120氡及其子体测量仪可同时测量CRn、CpRn和CpRnDu等多项指标,所得结果与国内外同类探测器有较好的可比性。 |
| 关 键 词： | 氡 氡子体 测量 比对 |
Measurement and evaluation of EQF3120 radon/radon progeny monitor |
|
| ZHANG Ji-hui,WU Yun-yun,CUI Hong-xing,ZHANG Qing-zhao,SHANG Bing.National Institute for Radiological Protection,Chinese Center for Disease Control , Prevention,Beijing ,China. Measurement and evaluation of EQF3120 radon/radon progeny monitor[J]. China Preventive Medicine, 2010, 0(2): 198-199 | |
| Authors: | ZHANG Ji-hui WU Yun-yun CUI Hong-xing ZHANG Qing-zhao SHANG Bing.National Institute for Radiological Protection Chinese Center for Disease Control Prevention Beijing China |
| Affiliation: | ZHANG Ji-hui,WU Yun-yun,CUI Hong-xing,ZHANG Qing-zhao,SHANG Bing.National Institute for Radiological Protection,Chinese Center for Disease Control , Prevention,Beijing 100088,China |
| Abstract: | Objective To evaluate the performance of EQF 3120 radon/radon progeny monitor.Methods The equipment was calibrated in radon chambers and used to measure radon and radon progenies in basement or similar rooms.The results were compared with those measured by similar equipment.Results The correction factors of EQF 3120 for radon(CRn)and radon potential alpha energy concentration(CpRn)of high and low concentrations in radon chamber were 1.16,1.13 and 0.97,0.95 respectively.The ratios of the field comparisons we... |
| Keywords: | Radon Radon progeny Measurement Comparison |
| 本文献已被 CNKI 维普 等数据库收录！ | |