JPH03122358U - - Google Patents
Info
- Publication number
- JPH03122358U JPH03122358U JP3052190U JP3052190U JPH03122358U JP H03122358 U JPH03122358 U JP H03122358U JP 3052190 U JP3052190 U JP 3052190U JP 3052190 U JP3052190 U JP 3052190U JP H03122358 U JPH03122358 U JP H03122358U
- Authority
- JP
- Japan
- Prior art keywords
- thermostatic oven
- amplifier
- temperature control
- sealed container
- gas chromatograph
- 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
- 239000007789 gas Substances 0.000 claims description 5
- 239000012159 carrier gas Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
第１図は本考案に係るガスクロマトグラフの一
実施例を示す概略構成図、第２図はガスクロマト
グラフの従来例を示す概略構成図である。
１……アナライザ、５……恒温槽、６……加熱
器、７……増幅器、８……恒温槽用温度制御装置
、９……減圧弁、１０……サンプルバルブ、１１
……カラム、１２……検出器、１３……内圧防爆
容器、１４，１５……プリント基板、２０……密
閉容器、ＣＧ……キヤリアガス、ＳＧ……サンプ
ルガス。
FIG. 1 is a schematic diagram showing an embodiment of a gas chromatograph according to the present invention, and FIG. 2 is a schematic diagram showing a conventional example of a gas chromatograph. DESCRIPTION OF SYMBOLS 1... Analyzer, 5... Constant temperature bath, 6... Heater, 7... Amplifier, 8... Temperature control device for constant temperature bath, 9... Pressure reducing valve, 10... Sample valve, 11
... Column, 12 ... Detector, 13 ... Internal pressure explosion-proof container, 14, 15 ... Printed circuit board, 20 ... Sealed container, CG ... Carrier gas, SG ... Sample gas.
Claims (1)
カラム、サンプルバルブ、検出器を内蔵した恒温
槽からなるアナライザを備えたガスクロマトグラ
フにおいて、 前記増幅器および恒温槽内温度制御装置のプリ
ント基板を密閉容器に収納すると共に、キヤリア
ガスを該密閉容器内を通過させた後、前記サンプ
ルバルブに導くようにしたことを特徴とするガス
クロマトグラフ。[Scope of Claim for Utility Model Registration] In a gas chromatograph equipped with an analyzer consisting of a heater, an amplifier, a thermostatic oven temperature control device, and a thermostatic oven containing a column, a sample valve, and a detector, the amplifier and thermostatic oven temperature control A gas chromatograph, characterized in that a printed circuit board of the device is housed in a sealed container, and a carrier gas is guided to the sample valve after passing through the sealed container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3052190U JPH03122358U (en) | 1990-03-27 | 1990-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3052190U JPH03122358U (en) | 1990-03-27 | 1990-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122358U true JPH03122358U (en) | 1991-12-13 |
Family
ID=31533231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3052190U Pending JPH03122358U (en) | 1990-03-27 | 1990-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008287961A (en) * | 2007-05-16 | 2008-11-27 | Okaya Electric Ind Co Ltd | Discharge tube and its manufacturing method |
-
1990
- 1990-03-27 JP JP3052190U patent/JPH03122358U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008287961A (en) * | 2007-05-16 | 2008-11-27 | Okaya Electric Ind Co Ltd | Discharge tube and its manufacturing method |
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