发明名称 |
Device for the selective detection of a component in a gas mixture |
摘要 |
A device for the selective detection of a component from a gas mixture comprises a selective prefilter for retaining the other components of the gas mixture, a measuring unit arranged downstream of the selective prefilter for the component to be detected, and a pump pumping the gas mixture. The use of a photoionization detector as a downstream measuring unit makes possible a continuous display operation.
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申请公布号 |
US5654498(A) |
申请公布日期 |
1997.08.05 |
申请号 |
US19960595217 |
申请日期 |
1996.02.01 |
申请人 |
DRAEGERWERK AKTIENGESELLSCHAFT |
发明人 |
KESSEL, ROBERT |
分类号 |
G01N33/00;(IPC1-7):G01N27/16;G01N1/22;H01J27/00 |
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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