JPH0455565U - - Google Patents
Info
- Publication number
- JPH0455565U JPH0455565U JP9919190U JP9919190U JPH0455565U JP H0455565 U JPH0455565 U JP H0455565U JP 9919190 U JP9919190 U JP 9919190U JP 9919190 U JP9919190 U JP 9919190U JP H0455565 U JPH0455565 U JP H0455565U
- Authority
- JP
- Japan
- Prior art keywords
- sample injection
- microsyringe
- injection device
- support
- automatic sample
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
第１図はこの考案にかかるガスクロマトグラフ
用液体試料注入装置の構成図である。
１……マイクロシリンジ、１ａ……バレル部、
１ｂ……プランジヤ、１ｃ……針先、２……バレ
ル保持機構、３……プランジヤ駆動機構、４……
自動注入装置、５……回転支柱、７……針先冷却
装置、７ａ……通路、７ｂ……針先嵌脱孔、８…
…電磁弁、９……試料注入口。
FIG. 1 is a configuration diagram of a liquid sample injection device for a gas chromatograph according to this invention. 1... Micro syringe, 1a... Barrel part,
1b... Plunger, 1c... Needle tip, 2... Barrel holding mechanism, 3... Plunger drive mechanism, 4...
Automatic injection device, 5...Rotating support, 7... Needle tip cooling device, 7a... Passage, 7b... Needle tip insertion/removal hole, 8...
...Solenoid valve, 9...Sample injection port.
Claims (1)
構と、マイクロシリンジのプランジヤを駆動する
プランジヤ駆動機構と、マイクロシリンジ全体を
ガスクロマトグラフの試料注入口へ移動させる自
動試料注入装置と、自動試料注入装置に設置され
た支柱を回転駆動する支柱回転機構と、内部に電
磁弁を介して冷却剤を流通させる通路を有すると
共に先端部にマイクロシリンジの針先を嵌脱可能
な孔を設けた針先冷却装置と、より成るガスクロ
マトグラフ用液体試料注入装置。 A holding mechanism that holds the barrel part of the microsyringe, a plunger drive mechanism that drives the plunger of the microsyringe, an automatic sample injection device that moves the entire microsyringe to the sample injection port of the gas chromatograph, and an automatic sample injection device that is installed in the automatic sample injection device. a support rotation mechanism that rotationally drives a support support; a needle tip cooling device having a passage for circulating a coolant therein through an electromagnetic valve and a hole in the tip portion into which a microsyringe needle tip can be inserted and removed; A liquid sample injection device for gas chromatograph consisting of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9919190U JPH0455565U (en) | 1990-09-20 | 1990-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9919190U JPH0455565U (en) | 1990-09-20 | 1990-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455565U true JPH0455565U (en) | 1992-05-13 |
Family
ID=31840945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9919190U Pending JPH0455565U (en) | 1990-09-20 | 1990-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455565U (en) |
-
1990
- 1990-09-20 JP JP9919190U patent/JPH0455565U/ja active Pending
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