发明名称 |
A DEVICE FOR THE AUTOMATISATION OF AT LEAST ONE OPERATION IN AN INJECTOR FOR GAS CHROMATOGRAPHIC COLUMNS |
摘要 |
The device, which can be applied to injectors for gas chromatographic columns where the substance to be analysed is introduced by means of an injection syringe, has a passage for the body of the injection syringe, aligned with the injection channel of the injector, as well as at least one detector, in said passage, of the presence of said injection syringe body, said detector acting on at least one servomechanism which actuates one or more switching valves for controlling the desired operations of the injector and/or analytical means downstream the same. |
申请公布号 |
DE3070632(D1) |
申请公布日期 |
1985.06.13 |
申请号 |
DE19803070632 |
申请日期 |
1980.12.24 |
申请人 |
CARLO ERBA STRUMENTAZIONE S.P.A. |
发明人 |
SISTI, GIORGIO;TOSI, BRUNO;TRESTIANU, SORIN |
分类号 |
G01N30/16;G01N30/24;(IPC1-7):G01N30/24 |
主分类号 |
G01N30/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|