| TS3000总硫分析仪分析低压力硫化氢的研究 |
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| 引用本文： | 胡树国,樊俊显. TS3000总硫分析仪分析低压力硫化氢的研究[J]. 化学分析计量, 2011, 20(1): 25-28 |
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| 作者姓名： | 胡树国 樊俊显 |
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| 作者单位： | 1. 中国计量科学研究院,北京,100013
2. 平顶山市质量技术监督检验测试中心,平顶山市,467000 |
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| 摘 要： | 通过时TS3000 总硫分析仪气体进样模块的简单改装,利用仪器的富集功能,使其可以分析由质量流量控制器原理发生的低含量、低压力的硫化氢气体,解决了TS3000 总硫分析仪不能检测压力较低样品的难题.对不同含量硫化氢样气体的分析结果表明,改装后的仪器仍具有很好的线性及准确度,同时验证了仪器改装方法的可行性.
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| 关 键 词： | TS3000总硫分析仪 分析 低含量 低压力 硫化氢 改装 |
STUDY ON ANALYSIS METHOD OF HYDROGEN SULFIDE WITH LOW PRESSURE BY USING TS3000 TOTAL SULFUR ANALYZER |
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| Hu Shuguo,Fan Junxian. STUDY ON ANALYSIS METHOD OF HYDROGEN SULFIDE WITH LOW PRESSURE BY USING TS3000 TOTAL SULFUR ANALYZER[J]. Chemical Analysis And Meterage, 2011, 20(1): 25-28 |
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| Authors: | Hu Shuguo Fan Junxian |
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| Affiliation: | Hu Shuguo (National Institute of Metrology of China,Beijing100013,China) Fan Junxian (Pingdingshan Technical Supervision and Testing Center,Pingdingshan467000,China) |
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| Abstract: | Gas module in TS3000 total sulfur analyzer was modified in order to analyse hydrogen sulfide with low concentration and low pressure generated from the dilution system by using mass flow controllers.The problem was settled that samples with low pressure could not be tested by TS3000 total sulfur analyzer.The testing results of hydrogen sulfide with different concentration showed that accuracy and linearity of TS3000 total sulfur analyzer modified were fine.The modifing method was verified. |
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| Keywords: | TS3000 total sulfur analyzer analysis low concentration hydrogen sulfide modification |
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