发明名称 |
VERFAHREN UND VORRICHTUNG ZUR CHARAKTERISIERUNG VON OSI-MATERIAL |
摘要 |
Methods and apparatus for characterising OSI-materials provide for: introducing the material into a measurement cell; subjecting the material to a gas mixture containing oxygen; permitting a certain time or at certain time interval or intervals to elapse; measuring a defined volume part of the gas mixture with regard to its oxygen concentration using a measurement circuit, which together with the time component represents a characterisation of the OSI-material, wherein the OSI-material in the measurement cell is subjected to the gas mixture circulated in a closed reaction circuit, and the defined volume part is conveyed into a measurement circuit containing a gas, for the measurement of the oxygen concentration. |
申请公布号 |
DE502005007934(D1) |
申请公布日期 |
2009.10.01 |
申请号 |
DE20055007934T |
申请日期 |
2005.01.31 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
WANNER, THOMAS;RODLER, NORBERT;RIEBLINGER, KLAUS;HUBENSTEINER, THOMAS |
分类号 |
G01N33/00;G01N31/22 |
主分类号 |
G01N33/00 |
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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