JPS63156068U - - Google Patents

Info

Publication number
JPS63156068U
JPS63156068U JP4954187U JP4954187U JPS63156068U JP S63156068 U JPS63156068 U JP S63156068U JP 4954187 U JP4954187 U JP 4954187U JP 4954187 U JP4954187 U JP 4954187U JP S63156068 U JPS63156068 U JP S63156068U
Authority
JP
Japan
Prior art keywords
flow path
valve
interposed therebetween
capillary column
constant 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
Application number
JP4954187U
Other languages
Japanese (ja)
Other versions
JPH0712922Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987049541U priority Critical patent/JPH0712922Y2/en
Publication of JPS63156068U publication Critical patent/JPS63156068U/ja
Application granted granted Critical
Publication of JPH0712922Y2 publication Critical patent/JPH0712922Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Pipeline Systems (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す構成説明図
、第２図は従来例の第１図相当図である。 １……ガスクロマトグラフ、２……キヤリアガ
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……定流量弁、９……背圧
制御弁、１０……抵抗管。 FIG. 1 is a structural explanatory diagram showing one embodiment of this invention, and FIG. 2 is a diagram corresponding to FIG. 1 of a conventional example. 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... Constant Flow rate valve, 9... Back pressure control valve, 10... Resistance pipe.

Claims (1)

【実用新案登録請求の範囲】 調圧弁及び定流量弁を介接したキヤリヤガス導
入流路と、試料室と、キヤピラリカラムと、検出
器とを順に備え、且つ前記キヤピラリカラムの入
口部から分岐し背圧制御弁を介接したスプリツト
アウト流路を備え、 更に、前記定流量弁に対して並列に抵抗バイパ
ス流路を切換可能に接続してなるガスクロマトグ
ラフ。[Scope of Claim for Utility Model Registration] A carrier gas introduction flow path with a pressure regulating valve and a constant flow valve interposed therebetween, a sample chamber, a capillary column, and a detector are sequentially provided, and the back pressure is controlled by branching from the inlet of the capillary column. A gas chromatograph comprising a split-out flow path with a valve interposed therebetween, and further comprising a resistance bypass flow path switchably connected in parallel to the constant flow valve.
JP1987049541U 1987-03-31 1987-03-31 Gas chromatograph Expired - Lifetime JPH0712922Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987049541U JPH0712922Y2 (en) 1987-03-31 1987-03-31 Gas chromatograph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987049541U JPH0712922Y2 (en) 1987-03-31 1987-03-31 Gas chromatograph

Publications (2)

Publication Number Publication Date
JPS63156068U true JPS63156068U (en) 1988-10-13
JPH0712922Y2 JPH0712922Y2 (en) 1995-03-29

Family

ID=30872087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987049541U Expired - Lifetime JPH0712922Y2 (en) 1987-03-31 1987-03-31 Gas chromatograph

Country Status (1)

Country Link
JP (1) JPH0712922Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018207258A1 (en) * 2017-05-09 2018-11-15 株式会社島津製作所 Gas chromatograph

Citations (2)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018207258A1 (en) * 2017-05-09 2018-11-15 株式会社島津製作所 Gas chromatograph
JPWO2018207258A1 (en) * 2017-05-09 2019-12-26 株式会社島津製作所 Gas chromatograph
CN110621994A (en) * 2017-05-09 2019-12-27 株式会社岛津制作所 Gas chromatograph
CN110621994B (en) * 2017-05-09 2023-03-10 株式会社岛津制作所 Gas chromatograph

Also Published As

Publication number Publication date
JPH0712922Y2 (en) 1995-03-29

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