JPS6331359U - - Google Patents
Info
- Publication number
- JPS6331359U JPS6331359U JP12469386U JP12469386U JPS6331359U JP S6331359 U JPS6331359 U JP S6331359U JP 12469386 U JP12469386 U JP 12469386U JP 12469386 U JP12469386 U JP 12469386U JP S6331359 U JPS6331359 U JP S6331359U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- rate control
- gas
- reaction tank
- control unit
- 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
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
- 238000004020 luminiscence type Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Description
図はこの考案に係る化学発光式分析計の１実施
例の概略構成図である。
１…反応槽、２…オゾン発生器、３…オゾン流
路、４…試料ガス入口、５…試料ガス流路、６…
排気路、７…第１流量制御部、８…第２流量制御
部、９…第３流量制御部、１０，１１…切換え弁
、１２…流量制御部、１３…光検出器、１４…ア
ンプ、１５…表示部。
The figure is a schematic diagram of one embodiment of the chemiluminescent analyzer according to this invention. DESCRIPTION OF SYMBOLS 1...Reaction tank, 2...Ozone generator, 3...Ozone channel, 4...Sample gas inlet, 5...Sample gas channel, 6...
Exhaust path, 7...First flow rate control section, 8...Second flow rate control section, 9...Third flow rate control section, 10, 11...Switching valve, 12...Flow rate control section, 13...Photodetector, 14...Amplifier, 15...Display section.
Claims (1)
この流量制御部を通して導入される導入ガス中の
ＮＯガスと別途供給されるオゾンガスとを反応さ
せて化学発光させる反応槽と、この反応槽におけ
る発光量を検出する検出器とを備えてなる化学発
光式分析計において、それぞれ制御するガス流量
が異なつた複数の流量制御部を並設するとともに
、これら流量制御部を択一的に前記反応槽へ流路
連絡する流路切換え手段を設け、かつ前記各流量
制御部にそれぞれ対応してフルスケール時の測定
濃度値がそれぞれ異なつた測定レンジを流量制御
部と同数設けたことを特徴とする化学発光式分析
計。 a flow rate control unit that controls a constant gas flow rate;
Chemiluminescence comprising a reaction tank for causing chemiluminescence by reacting NO gas in the introduced gas introduced through the flow rate control unit with ozone gas supplied separately, and a detector for detecting the amount of luminescence in this reaction tank. In the type analyzer, a plurality of flow rate control sections each controlling a different gas flow rate are arranged in parallel, and a flow path switching means is provided for selectively connecting these flow rate control sections to the reaction tank, and A chemiluminescent analyzer characterized by having the same number of measurement ranges as flow rate control units, each having a different measured concentration value at full scale, corresponding to each flow rate control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12469386U JPH057567Y2 (en) | 1986-08-13 | 1986-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12469386U JPH057567Y2 (en) | 1986-08-13 | 1986-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6331359U true JPS6331359U (en) | 1988-02-29 |
| JPH057567Y2 JPH057567Y2 (en) | 1993-02-25 |
Family
ID=31016944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12469386U Expired - Lifetime JPH057567Y2 (en) | 1986-08-13 | 1986-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057567Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171352U (en) * | 1988-05-24 | 1989-12-05 | ||
| JPH04264239A (en) * | 1991-02-19 | 1992-09-21 | Shimadzu Corp | Chemiluminescent type nitrogen oxide measuring apparatus |
-
1986
- 1986-08-13 JP JP12469386U patent/JPH057567Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171352U (en) * | 1988-05-24 | 1989-12-05 | ||
| JPH04264239A (en) * | 1991-02-19 | 1992-09-21 | Shimadzu Corp | Chemiluminescent type nitrogen oxide measuring apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057567Y2 (en) | 1993-02-25 |
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