JPS63156069U - - Google Patents
Info
- Publication number
- JPS63156069U JPS63156069U JP4954287U JP4954287U JPS63156069U JP S63156069 U JPS63156069 U JP S63156069U JP 4954287 U JP4954287 U JP 4954287U JP 4954287 U JP4954287 U JP 4954287U JP S63156069 U JPS63156069 U JP S63156069U
- Authority
- JP
- Japan
- Prior art keywords
- split
- resistor
- flow path
- capillary column
- out flow
- 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.)
- Granted
Links
- 239000012159 carrier gas Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
Description
第１図はこの考案の一実施例を示す構成説明図
、第２図はこの考案の他の実施例を示す第１図相
当図、第３図は従来の第１図相当図である。
１……ガスクロマトグラフ、２……キヤリヤガ
ス導入流路、３……試料室、４……キヤピラリカ
ラム、５……検出器、６……スプリツトアウト流
路、７……調圧弁、８……圧力計、９……スプリ
ツト抵抗管（スプリツト抵抗）、１０……抵抗管
（バイパス抵抗）、１１……三方弁（閉止手段）
、１１ａ，１２ａ……二方弁（閉止手段）。
FIG. 1 is an explanatory diagram of the configuration showing one embodiment of this invention, FIG. 2 is a diagram corresponding to FIG. 1 showing another embodiment of this invention, and FIG. 3 is a diagram equivalent to FIG. 1 of the conventional system. 1... Gas chromatograph, 2... Carrier gas introduction channel, 3... Sample chamber, 4... Capillary column, 5... Detector, 6... Split out channel, 7... Pressure regulating valve, 8... Pressure Total, 9... Split resistance pipe (split resistance), 10... Resistance pipe (bypass resistance), 11... Three-way valve (closing means)
, 11a, 12a... two-way valve (closing means).
Claims (1)
料室と、キヤピラリカラムと、検出器とをこの順
序で接続して備え、且つ前記キヤピラリカラムの
入口部から分岐しスプリツト抵抗を介接したスプ
リツトアウト流路を備え、 更に、前記スプリツト抵抗に対して並列に接続
したバイパス抵抗と、このバイパス抵抗及びスプ
リツト抵抗の一方又は両方を閉止し得る閉止手段
とを備えてなるガスクロマトグラフ。[Claims for Utility Model Registration] A carrier gas introduction flow path with a pressure regulating valve, a sample chamber, a capillary column, and a detector connected in this order, and a split resistor branched from the inlet of the capillary column. A gas chroma comprising: a split-out flow path with a split-out flow path interposed therebetween, and further comprising a bypass resistor connected in parallel to the split resistor, and a closing means capable of closing one or both of the bypass resistor and the split resistor. Tograph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049542U JPH0743651Y2 (en) | 1987-03-31 | 1987-03-31 | Gas chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049542U JPH0743651Y2 (en) | 1987-03-31 | 1987-03-31 | Gas chromatograph |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63156069U true JPS63156069U (en) | 1988-10-13 |
| JPH0743651Y2 JPH0743651Y2 (en) | 1995-10-09 |
Family
ID=30872089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987049542U Expired - Lifetime JPH0743651Y2 (en) | 1987-03-31 | 1987-03-31 | Gas chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743651Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017021031A (en) * | 2015-07-14 | 2017-01-26 | サーモ フィッシャー サイエンティフィック （ブレーメン） ゲーエムベーハー | Control of gas flow |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS442477Y1 (en) * | 1965-11-17 | 1969-01-29 | ||
| JPS60113555U (en) * | 1984-01-09 | 1985-08-01 | ガスクロ工業株式会社 | splitter |
-
1987
- 1987-03-31 JP JP1987049542U patent/JPH0743651Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS442477Y1 (en) * | 1965-11-17 | 1969-01-29 | ||
| JPS60113555U (en) * | 1984-01-09 | 1985-08-01 | ガスクロ工業株式会社 | splitter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017021031A (en) * | 2015-07-14 | 2017-01-26 | サーモ フィッシャー サイエンティフィック （ブレーメン） ゲーエムベーハー | Control of gas flow |
| US10446377B2 (en) | 2015-07-14 | 2019-10-15 | Thermo Fisher Scientific (Bremen) Gmbh | Control of gas flow |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743651Y2 (en) | 1995-10-09 |
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