JPS6367861U - - Google Patents
Info
- Publication number
- JPS6367861U JPS6367861U JP15942886U JP15942886U JPS6367861U JP S6367861 U JPS6367861 U JP S6367861U JP 15942886 U JP15942886 U JP 15942886U JP 15942886 U JP15942886 U JP 15942886U JP S6367861 U JPS6367861 U JP S6367861U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- measurement
- permeable membrane
- gas concentration
- gas permeable
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000002835 absorbance Methods 0.000 claims description 2
- 238000011481 absorbance measurement Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000003463 adsorbent Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Description
図面は本考案の実施の一例を示すものであり、
第１図は本考案に係るガス濃度簡易測定用器具の
縦断面図、第２図は第１図のＡ―Ａ線断面図、第
３図は他の実施例を示す第２図と同様の図面、第
４図は第１図のＢ―Ｂ線断面図、第５図は検知具
の縦断面図である。
１……ガス濃度簡易測定用器具、２……検知具
、２１……胴部、２２，２５……吸光度測定首部
、２３……吸着剤または吸収液、３……選択ガス
透過膜、４……容器、４１……吸光度測定部。
The drawings show an example of the implementation of the invention,
Fig. 1 is a longitudinal cross-sectional view of a simple gas concentration measuring instrument according to the present invention, Fig. 2 is a cross-sectional view taken along the line A--A in Fig. 1, and Fig. 3 is a similar to Fig. 2 showing another embodiment. In the drawings, FIG. 4 is a sectional view taken along line BB in FIG. 1, and FIG. 5 is a longitudinal sectional view of the detection tool. DESCRIPTION OF SYMBOLS 1... Instrument for simple gas concentration measurement, 2... Detection tool, 21... Body, 22, 25... Absorbance measurement neck, 23... Adsorbent or absorption liquid, 3... Selective gas permeable membrane, 4... ... Container, 41 ... Absorbance measuring section.
Claims (1)
含有する吸着剤または吸収液を収容している検知
具と、その検知具の開口端を封じている選択ガス
透過膜とを有し、該検知具と選択ガス透過膜とは
一方端が開口すると共に吸光度測定部を周面に有
する筒状の容器により支持せしめてなるガス濃度
簡易測定用器具。 (2) 前記検知具は、胴部と吸光度測定首部を有
する実用新案登録請求の範囲第１項記載のガス濃
度簡易測定用器具。[Scope of claims for utility model registration] (1) A detection device containing an adsorbent or absorption liquid containing a reagent that undergoes a color reaction with the chemical substance to be measured, and a selection in which the open end of the detection device is sealed. 1. An instrument for simple gas concentration measurement, comprising: a gas permeable membrane; the detector and the selective gas permeable membrane are supported by a cylindrical container which is open at one end and has an absorbance measuring section on its circumference. (2) The gas concentration simple measurement device according to claim 1, wherein the detection device has a body and an absorbance measurement neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15942886U JPH0617076Y2 (en) | 1986-10-20 | 1986-10-20 | Instrument for simple gas concentration measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15942886U JPH0617076Y2 (en) | 1986-10-20 | 1986-10-20 | Instrument for simple gas concentration measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6367861U true JPS6367861U (en) | 1988-05-07 |
| JPH0617076Y2 JPH0617076Y2 (en) | 1994-05-02 |
Family
ID=31083849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15942886U Expired - Lifetime JPH0617076Y2 (en) | 1986-10-20 | 1986-10-20 | Instrument for simple gas concentration measurement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617076Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01123137A (en) * | 1987-11-09 | 1989-05-16 | Idemitsu Petrochem Co Ltd | Method and apparatus for measuring transmitted amount of gas |
-
1986
- 1986-10-20 JP JP15942886U patent/JPH0617076Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01123137A (en) * | 1987-11-09 | 1989-05-16 | Idemitsu Petrochem Co Ltd | Method and apparatus for measuring transmitted amount of gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0617076Y2 (en) | 1994-05-02 |
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