发明名称 |
Vaporizing injector, gas chromatograph and combined spectrometer |
摘要 |
The present invention discloses a general sample injector, comprising a sample injection port mechanism, a sample injector shell, a vaporizing chamber, a heater, a temperature control unit, a carrier gas channel, a septum purge channel, a flow splitting channel, a coolant channel, a multichannel flow control valve and a temperature control unit. The general sample injector, equivalent to a "programmed temperature vaporizer" injector combining splitting/no splitting with cold column head sample injection, gives full play to the advantages of various sample injection modes, overcomes a plurality of disadvantages, and has higher practicability and better flexibility. |
申请公布号 |
EP2889615(A1) |
申请公布日期 |
2015.07.01 |
申请号 |
EP20140199450 |
申请日期 |
2014.12.19 |
申请人 |
NUCTECH COMPANY LIMITED |
发明人 |
ZHANG, QINGJUN;LI, YUANJING;CHEN, ZHIQIANG;MA, QIUFENG;ZHAO, ZIRAN;LIU, YINONG;WANG, JUNXIAO;ZOU, XIANG;WANG, YANCHUN;CHANG, JIANPING;TAN, LINXIA;LIU, YAOHONG |
分类号 |
G01N30/12;G01N30/18;G01N30/30;G01N30/72 |
主分类号 |
G01N30/12 |
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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