JPS56120942A - Measuring device for density of ion - Google Patents
Measuring device for density of ionInfo
- Publication number
- JPS56120942A JPS56120942A JP2396080A JP2396080A JPS56120942A JP S56120942 A JPS56120942 A JP S56120942A JP 2396080 A JP2396080 A JP 2396080A JP 2396080 A JP2396080 A JP 2396080A JP S56120942 A JPS56120942 A JP S56120942A
- Authority
- JP
- Japan
- Prior art keywords
- outer pipe
- ion
- density
- measuring device
- pipe
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
Abstract
PURPOSE:To form the measuring device for density of ion which is small-sized and easy to supply internal liquid by a method wherein an inner pipe provided with an internal-liquid injection port in the vicinity of the tip part thereof is inserted into an outer pipe fitted with a semiconductor ion sensor at the tip part thereof. CONSTITUTION:The semiconductor ion sensor 54 is fitted in the tip part of the outer pipe 51 through the intermediary of an insulation member 57 and a supporting body 52 and internal liquid 59 filled up in the outer pipe 51 is connected by a liquid- communicating part 53 to the tip opening 51A of the outer pipe 51 at which the sensitive film 55 of the sensor 54 is exposed. Next, the injection port 61 is provided in the vicinity of the tip part, while the inner pipe 60 fitted with a reference electrode 58 through the intermediary of an insulation member 57A is inserted into the outer pipe 51. Accordingly, the internal liquid injected through the inner pipe 60 is injected into the outer pipe 51 through the injection port 61, while air located between the inner and outer pipes 60 and 51 is sent smoothly to the rear end part of the outer pipe 51, and thus the internal liquid 59 can easily be filled up inside the measuring device for density of ion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2396080A JPS56120942A (en) | 1980-02-29 | 1980-02-29 | Measuring device for density of ion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2396080A JPS56120942A (en) | 1980-02-29 | 1980-02-29 | Measuring device for density of ion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56120942A true JPS56120942A (en) | 1981-09-22 |
Family
ID=12125107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2396080A Pending JPS56120942A (en) | 1980-02-29 | 1980-02-29 | Measuring device for density of ion |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56120942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568444A (en) * | 1984-04-30 | 1986-02-04 | Kuraray Co., Ltd. | Chemical substance measuring apparatus |
-
1980
- 1980-02-29 JP JP2396080A patent/JPS56120942A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568444A (en) * | 1984-04-30 | 1986-02-04 | Kuraray Co., Ltd. | Chemical substance measuring apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6472049A (en) | Sensor mechanism | |
| JPS6476858A (en) | Fluid injecting system | |
| SE8000396L (en) | DEVICE FOR INFANTRY OF A CATHETTE IN A BODY POSITION | |
| ES473667A1 (en) | Arrangement for anchoring a mounting element in a hole of a supporting structure | |
| NO852863L (en) | ADDITIONAL DEVICE FOR THE DELIVERY OF LOOSE ADDITIVES. | |
| JPS56120942A (en) | Measuring device for density of ion | |
| FR2289165A1 (en) | Urine vol. measurement equipment - has support for urine bag connected to measuring device | |
| JPS5441190A (en) | Measuring electrode | |
| FR2432866A2 (en) | Injection pistol for artificial insemination of animals - has disposable semi-rigid plastics tube passed through duct into uterus | |
| JPS5649888A (en) | Production of heat pipe | |
| JPS5536745A (en) | Automatic-defect sensing method and apparatus for tirewheel | |
| JPS55104556A (en) | Carburetor | |
| JPS5724916A (en) | Injecting method for liquid crystal | |
| JPS59138730U (en) | Liquefied gas tank liquid level measuring device | |
| JPS54135993A (en) | Fuel rod | |
| JPS58160349U (en) | ↓Electrode device for measuring pH, etc. | |
| SU794303A1 (en) | Apparatus for pulsation irrigation | |
| JPS5779235A (en) | Nozzle closer device | |
| SE8200138L (en) | CANNEL / CATHETER UNIT AND CANNEL AND CATHETS FOR ASTAD COMMENT OF IT | |
| JPS57189015A (en) | Measuring device for flow speed and flow rate | |
| JPS57156232A (en) | Battery cover and mold therefor | |
| JPS57129418A (en) | Construction of pouring device for electrolyte to electrochromic display cell | |
| JPS57160056A (en) | Dissolved oxygen meter | |
| JPS53144183A (en) | Method of applying coating liquid to bulb for lamp | |
| JPS5724915A (en) | Liquid crystal injecting device |