| 连续测氡仪测定空气中氡浓度方法探讨 |
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| 引用本文： | 殷晓梅,宋建华,左文才,赵明辉,常维峰.连续测氡仪测定空气中氡浓度方法探讨[J].中国测试技术,2007,33(5):32-34. |
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| 作者姓名： | 殷晓梅 宋建华 左文才 赵明辉 常维峰 |
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| 作者单位： | 山东省建筑工程质量监督检验测试中心,山东,济南,250031 |
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| 摘 要： | 在民用建筑工程室内环境中氡浓度的测定方法中,用连续测氡仪测定氡浓度是一种方便、快捷的方法,但在实际检测过程中,由于操作等原因,仪器的测量准确度较低。在标准氡室(HD-1型)里模拟实验用标准氡浓度,以RAD7连续测氡仪为例,探讨了取样测量时间、空气湿度对空气中氡浓度测量的准确性的影响。结果表明,在取样测量时间不低于30min、较低空气湿度(10%)条件下,用连续测氡仪测量空气中氡浓度可以获得满意的数据。
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| 关 键 词： | 氡浓度 连续测氡仪 取样测量时间 空气湿度 标准氡室 |
| 文章编号： | 1672-4984（2007）05-0032-03 |
| 修稿时间： | 2007-01-28 |
Measuring radon consistence with continuous radon measurement instrument |
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| YIN Xiao-mei,SONG Jian-hua,ZUO Wen-cai,ZHAO Ming-hui,CHANG Wei-feng.Measuring radon consistence with continuous radon measurement instrument[J].China Measurement Technology,2007,33(5):32-34. |
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| Authors: | YIN Xiao-mei SONG Jian-hua ZUO Wen-cai ZHAO Ming-hui CHANG Wei-feng |
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| Affiliation: | Shandong Center for Quality Supervision and Test of Building Engineering,Jinan 250031 ,China |
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| Abstract: | In methods for indoor environmental radon consistence measurement of civil building engineering,using continuous radon measurement instrument is conveniently and quickly.But in the process of practical measurement,for some artificial reasons,accuracy of measurement of instrument is low.Taking RAD7 continuous radon measurement instrument as example,the authors discussed the effects of sample measurement time and air humidity in a standard radon room.Result shows,if sample measurement time exceeded 30 minutes,and air humidity is lower than 10%,the result is satisfactory. |
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| Keywords: | Radon consistence Continuous radon measurement instrument Sample measurement time Air humidity Radon room |
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