JPS61195469U - - Google Patents
Info
- Publication number
- JPS61195469U JPS61195469U JP8060585U JP8060585U JPS61195469U JP S61195469 U JPS61195469 U JP S61195469U JP 8060585 U JP8060585 U JP 8060585U JP 8060585 U JP8060585 U JP 8060585U JP S61195469 U JPS61195469 U JP S61195469U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- fid analyzer
- amplifier circuit
- fid
- analyzer
- 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 230000005856 abnormality Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Description
第１図は本考案の一実施例を示す全体構成図、
第２図は電気的等価回路図、第３図は動作説明の
ための出力波形図、第４図は従来例を示す構成図
である。
２…ノズル、３…アンプ回路、４…コレクタ電
極、ＳＷ…切換スイツチ。
FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
FIG. 2 is an electrical equivalent circuit diagram, FIG. 3 is an output waveform diagram for explaining operation, and FIG. 4 is a configuration diagram showing a conventional example. 2... Nozzle, 3... Amplifier circuit, 4... Collector electrode, SW... Selector switch.
Claims (1)
ズルと、アンプ回路に接続されたコレクタ電極と
を備えたＦＩＤ分析計において、電圧値の異なる
二種の電圧のいずれか一方を切換スイツチを介し
て、前記ノズルに印加できるように構成し、前記
ノズルに印加する電圧を変化させたときのアンプ
回路の出力の変化に基づいて電気系回路の異常を
検出するようにしたことを特徴とするＦＩＤ分析
計。 In an FID analyzer equipped with a nozzle for supplying sample gas and hydrogen gas, and a collector electrode connected to an amplifier circuit, one of two voltages having different voltage values is selected via a switch. An FID analyzer, characterized in that the FID analyzer is configured to be able to apply voltage to a nozzle, and detect an abnormality in an electrical circuit based on a change in the output of an amplifier circuit when the voltage applied to the nozzle is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8060585U JPH0434446Y2 (en) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8060585U JPH0434446Y2 (en) | 1985-05-29 | 1985-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61195469U true JPS61195469U (en) | 1986-12-05 |
| JPH0434446Y2 JPH0434446Y2 (en) | 1992-08-17 |
Family
ID=30626611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8060585U Expired JPH0434446Y2 (en) | 1985-05-29 | 1985-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434446Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5814189B2 (en) * | 2012-06-14 | 2015-11-17 | 株式会社堀場製作所 | Hydrogen flame ionization exhaust gas analyzer |
-
1985
- 1985-05-29 JP JP8060585U patent/JPH0434446Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434446Y2 (en) | 1992-08-17 |