| 限流孔烟气采样器的研制及应用 |
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| 引用本文： | 易江,蒋德珍.限流孔烟气采样器的研制及应用[J].干旱环境监测,1997,11(4):208-216,229. |
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| 作者姓名： | 易江 蒋德珍 |
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| 作者单位： | 中国环境监测总站!北京，100029 |
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| 基金项目： | 国家环境保护局科研课题 |
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| 摘 要： | 介绍了限流孔烟气采样器的设计原理、主要技术指标、设计指标说明及采样器主要性能。通过测定ＳＯ２标准气体和比对试验，表明限流孔烟气采样器控制流量稳定，计量采气体积准确，应用结果满意。
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| 关 键 词： | 限流孔 烟气采样器 大气监测 环境监测 |
MANUFACTURE AND APPLICATION ON STACT GAS SAMPLER WITH CRITCAL ORIFICE |
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| Yi Jiang,Jiang Dezheng.MANUFACTURE AND APPLICATION ON STACT GAS SAMPLER WITH CRITCAL ORIFICE[J].Arid Environmental Monitoring,1997,11(4):208-216,229. |
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| Authors: | Yi Jiang Jiang Dezheng |
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| Abstract: | The design principle,the main technical indices,the specification of design indices and the ~ pro~ Of the stact gas sampler with critical orifice are described in the paper. Through experiments with determining the standard gas of SO2 and comparing with other instrument,it shows that the stact gas sampler controls the rate of now steadily and calculates the volume of gas accurately,Th result of application is satisfying. |
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| Keywords: | Critical Orifics Stact gas sampler Sampling gas volume |
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