| AFS—2201原子荧光光度计氢焰波动对精密度影响研究 |
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| 引用本文： | 周郑,孙中党.AFS—2201原子荧光光度计氢焰波动对精密度影响研究[J].河南科学,1999,17(4):396-399. |
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| 作者姓名： | 周郑 孙中党 |
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| 作者单位： | 郑州市环境监测中心站!河南郑州450007 |
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| 摘 要： | ＡＦＳ－２２０１型双道原子荧光光度计原子化器氢焰易受外界环境空气流动的影响产生波动，造成仪器样品测试的精密度不稳定而影响仪器的正常使用。
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| 关 键 词： | 氢焰波动 精密度 AFS－2201 RSD 原子荧光光度计 |
Research of the effect on degree of precision for flutuating of hydrogen buring of AFS-2201 atomic fluorescent photometer |
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| ZHOU Zheng,SUN Zhong dang.Research of the effect on degree of precision for flutuating of hydrogen buring of AFS-2201 atomic fluorescent photometer[J].Henan Science,1999,17(4):396-399. |
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| Authors: | ZHOU Zheng SUN Zhong dang |
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| Abstract: | AFS-2201 atomic fluorescent photometer is not used in gear because flutuating of hydrogen buring of AFS-2201 atomic fluorescent photometer affect on degree of precision for flowing air in enviroment. The mothed reduced effect on degree of precision for flutating of hydrogen buring is put forward by analysing causes of flutuating of hydrogen buring of AFS-2201 atomic fluoresscent photometer. RSD of testing in defferent codition is controled among 5% by improved on structure of chimney of AFS-2201 atomic fluorescent photometer. |
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| Keywords: | flutuating of hydrogen buring degree of precision relation standard deviation(RSD) |
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