JPH01112455U - - Google Patents
Info
- Publication number
- JPH01112455U JPH01112455U JP689188U JP689188U JPH01112455U JP H01112455 U JPH01112455 U JP H01112455U JP 689188 U JP689188 U JP 689188U JP 689188 U JP689188 U JP 689188U JP H01112455 U JPH01112455 U JP H01112455U
- Authority
- JP
- Japan
- Prior art keywords
- constant temperature
- temperature bath
- column
- column constant
- wall
- 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
- Devices For Use In Laboratory Experiments (AREA)
- 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
用カラム恒温槽の外観斜視図、第２図はカラム恒
温槽の正面断面図で、第３図は第２図のＱ矢視側
面図、第４図は従来のカラム恒温槽の横断面図で
ある。
１……カラム恒温槽、５……カラム恒温槽内側
内壁、６……カラム恒温槽外側内壁、７……カラ
ム恒温槽空間部、８，９……フアン、１０……ヒ
ータ、１１，１２……回転仕切り板、１３，１５
……吸気口、１４，１６……排気口。
Fig. 1 is an external perspective view of a column constant temperature bath for gas chromatographs according to this invention, Fig. 2 is a front sectional view of the column constant temperature bath, Fig. 3 is a side view taken in the direction of the Q arrow in Fig. 2, and Fig. 4 is a FIG. 2 is a cross-sectional view of a conventional column constant temperature bath. DESCRIPTION OF SYMBOLS 1...Column constant temperature bath, 5...Inner inner wall of column constant temperature bath, 6...Outer inner wall of column constant temperature bath, 7...Column constant temperature bath space, 8, 9...Fan, 10...Heater, 11, 12... ...Rotating partition plate, 13, 15
...Intake port, 14,16...Exhaust port.
Claims (1)
グラフ用カラム恒温槽において、前記カラム恒温
槽の周囲を金属板を用いた内側内壁と断熱材を用
いた外側内壁とよりなる二重壁構造としたことを
特徴とするガスクロマトグラフ用カラム恒温槽。 A column constant temperature bath for gas chromatographs equipped with a fan and a heater at the back, characterized in that the column constant temperature bath has a double-walled structure around the column consisting of an inner inner wall using a metal plate and an outer inner wall using a heat insulating material. Column constant temperature bath for gas chromatograph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP689188U JPH01112455U (en) | 1988-01-21 | 1988-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP689188U JPH01112455U (en) | 1988-01-21 | 1988-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01112455U true JPH01112455U (en) | 1989-07-28 |
Family
ID=31211438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP689188U Pending JPH01112455U (en) | 1988-01-21 | 1988-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01112455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018194300A (en) * | 2017-05-12 | 2018-12-06 | 株式会社島津製作所 | Oven for gas chromatograph and gas chromatograph apparatus using the same |
-
1988
- 1988-01-21 JP JP689188U patent/JPH01112455U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018194300A (en) * | 2017-05-12 | 2018-12-06 | 株式会社島津製作所 | Oven for gas chromatograph and gas chromatograph apparatus using the same |