JPS6237763U - - Google Patents
Info
- Publication number
- JPS6237763U JPS6237763U JP12985885U JP12985885U JPS6237763U JP S6237763 U JPS6237763 U JP S6237763U JP 12985885 U JP12985885 U JP 12985885U JP 12985885 U JP12985885 U JP 12985885U JP S6237763 U JPS6237763 U JP S6237763U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- sampling tube
- airtight chamber
- piston
- tip
- 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
- 238000005070 sampling Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
第１図と第２図と第３図は本考案の異なる実施
例の説明図、第４図は酸素センサの説明図、第５
図はセンサの電圧―電流特性図である。
３３：センサ、３６：ガス採取管、３８：気密
ケース、４０：吸引用シリンダ、４２：シリンダ
チユーブ、４４：ピストン、５０：センサ室、５
２：通路、５６：注射針。
Figures 1, 2, and 3 are explanatory diagrams of different embodiments of the present invention, Figure 4 is an explanatory diagram of an oxygen sensor, and Figure 5 is an explanatory diagram of an oxygen sensor.
The figure is a voltage-current characteristic diagram of the sensor. 33: Sensor, 36: Gas sampling tube, 38: Airtight case, 40: Suction cylinder, 42: Cylinder tube, 44: Piston, 50: Sensor chamber, 5
2: Passage, 56: Syringe needle.
Claims (1)
先端に、ガスセンサ３３を収容する気密室５０を
着脱自在にとりつけ、かつその内部と被検ガス採
取管内とを連通させ、前記気密室５０の先端に注
射針５６をとりつけ、 前記ピストン４４を後退させるとき、被検ガス
が注射針５６と気密室５０とを通つて、ガス採取
管３６内に入るようにしたことを特徴とする、気
体濃度の測定器。[Claims for Utility Model Registration] An airtight chamber 50 housing a gas sensor 33 is removably attached to the tip of a gas sampling tube 36 having a piston 44 therein, and the inside thereof communicates with the inside of the gas sampling tube to be tested. A syringe needle 56 is attached to the tip of the airtight chamber 50, and when the piston 44 is retracted, the sample gas passes through the syringe needle 56 and the airtight chamber 50 and enters the gas sampling tube 36. An instrument for measuring gas concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12985885U JPS6237763U (en) | 1985-08-26 | 1985-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12985885U JPS6237763U (en) | 1985-08-26 | 1985-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237763U true JPS6237763U (en) | 1987-03-06 |
Family
ID=31026813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12985885U Pending JPS6237763U (en) | 1985-08-26 | 1985-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0221543U (en) * | 1988-07-29 | 1990-02-13 |
-
1985
- 1985-08-26 JP JP12985885U patent/JPS6237763U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0221543U (en) * | 1988-07-29 | 1990-02-13 |
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