发明名称 |
METHOD AND ARRANGEMENT FOR DETERMINING CONSTITUENTS IN WATER |
摘要 |
<p>Process for determination of a water content material, in particular organic carbon content and/or nitrogen, in which an aqueous sample is evaporated and combusted in at least one heating vessel equipped with a heating facility and the combustion product is fed in a transport gas flow to a detector for determination of the concentration of a gaseous compound of the water content material, characterised in that calibration is performed with a predetermined volume of a calibration gas which contains a predetermined concentration of the element corresponding to the water content material, in particular carbon and/or nitrogen.</p> |
申请公布号 |
EP1697739(B1) |
申请公布日期 |
2009.12.02 |
申请号 |
EP20040803562 |
申请日期 |
2004.12.06 |
申请人 |
LAR PROCESS ANALYSERS AG |
发明人 |
ARTS, WERNER;MARTENS, BERNDT |
分类号 |
G01N33/18;G01N31/12;G01N33/00 |
主分类号 |
G01N33/18 |
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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