发明名称 |
Automated multiple stream analysis system |
摘要 |
An automated analysis system includes a pair of sample selection subsystems whose operations are coordinated by a host computer pursuant to developing analytical data useful to a process computer in controlling an industrial process. Each subsystem includes a sample selection computer operating to control one or more multiport valves in extracting fluid samples on a scheduled or demand basis from sample loops connected with the various process streams involved with the process. The extracted samples are injected into a spectrometer for analysis. An instrument computer converts the spectrometer responses to analytical data indicative of the constituent concentrations found in an analyzed sample.
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申请公布号 |
US4722830(A) |
申请公布日期 |
1988.02.02 |
申请号 |
US19860859544 |
申请日期 |
1986.05.05 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
URIE, MICHAEL W.;YOUNG, WILLIAM A. |
分类号 |
G01N1/00;G01N35/08;G05B11/36;G05B21/02;(IPC1-7):G01N35/04 |
主分类号 |
G01N1/00 |
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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