发明名称 |
SAMPLE LIQUID DILUTION SYSTEM FOR ANALYTICAL MEASUREMENTS |
摘要 |
The liquid dilution system dilutes a sample to be analyzed with a carrier by mixing to supply a diluted sample-containing liquid to an analytical measurement apparatus of flow type. The system comprises a first carrier pump (1) for feeding a first carrier; a sample injection unit (4) for injecting the sample into the first carrier; a main passage for flowing a liquid from the sample injection unit (4) to a detector unit (7) of an analytical measurement apparatus; a branching means (5) located downstream of the sample injection unit (4) for forming a branched passage (34) to remove a liquid mass partially from the main passage; a confluence unit (6) located downstream of the branching unit (5) for confluencing a second carrier; a second carrier pump (3) for feeding the second carrier to the confluence unit (6). Therein dilution and mixing of the sample with a carrier is done twice at the sample injection followed by confluence. <IMAGE> |
申请公布号 |
EP0468516(A3) |
申请公布日期 |
1992.06.17 |
申请号 |
EP19910112590 |
申请日期 |
1991.07.26 |
申请人 |
KANZAKI PAPER MANUFACTURING COMPANY LIMITED |
发明人 |
HASHIZUME, YOSHIO;KARIYONE, AKIO;HAYASHI, RYUZO |
分类号 |
G01N1/38;G01N35/08;(IPC1-7):G01N35/08;G01N1/28 |
主分类号 |
G01N1/38 |
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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