发明名称 |
СПОСОБ СТАБИЛИЗАЦИИ ПАРАМЕТРОВ ЭНЕРГОДИСПЕРСИОННОГО РЕНТГЕНОФЛУОРЕСЦЕНТНОГО АНАЛИЗАТОРА |
摘要 |
FIELD: quality control engineering. ^ SUBSTANCE: method involves selecting element concentration in reference source in a way that its recorded characteristic line intensity matches total spectrum intensity of material under study. To bring back recorded spectrum of material under study to given position, characteristic line of the reference source is brought in coincidence on analyzer energy scale with that of reference signal set in spectrometric impulse processing system. Reference source fluorescence radiation characteristic line is recorded either concurrently with spectrum of material under study or periodically without studied material spectrum being recorded. ^ EFFECT: high accuracy of analysis. ^ 4 cl, 1 dwg |
申请公布号 |
RU2002110021(A) |
申请公布日期 |
2004.01.20 |
申请号 |
RU20020110021 |
申请日期 |
2002.04.16 |
申请人 |
Открытое акционерное общество "Научно-производственное предпри тие "Буревестник" |
发明人 |
Лукь нченко Евгений Матвеевич |
分类号 |
G01N23/223 |
主分类号 |
G01N23/223 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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