JPS62134060U - - Google Patents
Info
- Publication number
- JPS62134060U JPS62134060U JP2170486U JP2170486U JPS62134060U JP S62134060 U JPS62134060 U JP S62134060U JP 2170486 U JP2170486 U JP 2170486U JP 2170486 U JP2170486 U JP 2170486U JP S62134060 U JPS62134060 U JP S62134060U
- Authority
- JP
- Japan
- Prior art keywords
- case
- tip
- gas
- permeable membrane
- coated
- 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
- 239000012528 membrane Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 244000005700 microbiome Species 0.000 claims 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Description
第１図は本考案の実施例装置の外観を示す斜視
図、第２図は従来装置を示す断面図である。
１……筒状ケース、１ａ……開口、２……透過
膜、４……指示電極、７……対電極、Ａ，Ｂ……
ケース１において塗料が塗られる部分。
FIG. 1 is a perspective view showing the external appearance of an apparatus according to an embodiment of the present invention, and FIG. 2 is a sectional view showing a conventional apparatus. 1... Cylindrical case, 1a... Opening, 2... Permeable membrane, 4... Indicator electrode, 7... Counter electrode, A, B...
The part where paint is applied in case 1.
Claims (1)
先端部に設けた開口をガス選択性透過膜で覆い、
この透過膜を透過した被測定液中のガスを、前記
ケース内前記透過膜に近接して配置された指示電
極において電解し、この電極と隔離して前記ケー
ス内に配置された対電極との間に流れる電流から
前記ガスの濃度に比例した信号を検出するように
した隔膜式センサーにおいて、前記ケースの先端
部並びにこの先端部に近接するケースの外表面を
、微生物並びに汚物が付着しにくい塗料で被覆し
たことを特徴とする隔膜式センサー。 The cylindrical case is filled with an electrolyte, and the opening at the tip of the case is covered with a gas-selective permeable membrane.
The gas in the liquid to be measured that has passed through this permeable membrane is electrolyzed at an indicator electrode placed close to the permeable membrane in the case, and a counter electrode placed in isolation from this electrode in the case. In a diaphragm type sensor that detects a signal proportional to the concentration of the gas from a current flowing between them, the tip of the case and the outer surface of the case near the tip are coated with a paint that prevents the adhesion of microorganisms and dirt. A diaphragm type sensor characterized by being coated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2170486U JPS62134060U (en) | 1986-02-18 | 1986-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2170486U JPS62134060U (en) | 1986-02-18 | 1986-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62134060U true JPS62134060U (en) | 1987-08-24 |
Family
ID=30818390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2170486U Pending JPS62134060U (en) | 1986-02-18 | 1986-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62134060U (en) |
-
1986
- 1986-02-18 JP JP2170486U patent/JPS62134060U/ja active Pending