JPH01173671U - - Google Patents
Info
- Publication number
- JPH01173671U JPH01173671U JP7040988U JP7040988U JPH01173671U JP H01173671 U JPH01173671 U JP H01173671U JP 7040988 U JP7040988 U JP 7040988U JP 7040988 U JP7040988 U JP 7040988U JP H01173671 U JPH01173671 U JP H01173671U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- gas chromatograph
- pressure
- alarm
- thermostat
- 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
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Description
第１図は本考案の一実施例を示す説明図、第２
図は本考案の他の実施例を示す説明図である。
３……ガスクロマトグラフ、１１……圧力セン
サ、１４……インジエクター、１５……カラム恒
温槽、１６……分離カラム、１７……検出器、２
０……警報器。
Fig. 1 is an explanatory diagram showing one embodiment of the present invention;
The figure is an explanatory diagram showing another embodiment of the present invention. 3... Gas chromatograph, 11... Pressure sensor, 14... Injector, 15... Column thermostat, 16... Separation column, 17... Detector, 2
0...Alarm.
Claims (1)
に圧力センサを設け、該センサによる所定のガス
圧検出に連動して、警報器を作動させるとともに
、分離カラムを配管した、インジエクターの加熱
部とカラムおよび検出器の各恒温槽の発熱回路を
開成可能にしたことを特徴とするガスクロマトグ
ラフ。 A pressure sensor is provided in each passage of gas supplied to the gas chromatograph, and when the sensor detects a predetermined gas pressure, an alarm is activated. A gas chromatograph characterized by being able to open a heating circuit for each thermostat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070409U JPH0725691Y2 (en) | 1988-05-30 | 1988-05-30 | Gas chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070409U JPH0725691Y2 (en) | 1988-05-30 | 1988-05-30 | Gas chromatograph |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01173671U true JPH01173671U (en) | 1989-12-08 |
| JPH0725691Y2 JPH0725691Y2 (en) | 1995-06-07 |
Family
ID=31295656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988070409U Expired - Lifetime JPH0725691Y2 (en) | 1988-05-30 | 1988-05-30 | Gas chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725691Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4885686U (en) * | 1971-11-15 | 1973-10-17 | ||
| JPS53142390U (en) * | 1977-04-15 | 1978-11-10 | ||
| JPS5573850U (en) * | 1978-11-17 | 1980-05-21 |
-
1988
- 1988-05-30 JP JP1988070409U patent/JPH0725691Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4885686U (en) * | 1971-11-15 | 1973-10-17 | ||
| JPS53142390U (en) * | 1977-04-15 | 1978-11-10 | ||
| JPS5573850U (en) * | 1978-11-17 | 1980-05-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725691Y2 (en) | 1995-06-07 |