JPS5729940A - Electrode apparatus for detecting ion concentration - Google Patents
Electrode apparatus for detecting ion concentrationInfo
- Publication number
- JPS5729940A JPS5729940A JP10533580A JP10533580A JPS5729940A JP S5729940 A JPS5729940 A JP S5729940A JP 10533580 A JP10533580 A JP 10533580A JP 10533580 A JP10533580 A JP 10533580A JP S5729940 A JPS5729940 A JP S5729940A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- electrode
- liquid
- preamplifier
- teflon
- 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
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
PURPOSE:To make connection of a connector easy and to make a free combination of connecting cord possible, by winding around a wire for an inner electrode connected to a preamplifier on the cylindrical part of a glass electrode and pouring an inner liquid into a supporting tube. CONSTITUTION:A screwed part 1a inscribing at an opening part 2b of the supporting tube 2 made of cylindrical vessel-shaped ''Teflon '' having a liquid communitating part 2a made of porous ''Teflon '' at the bottom and its circumferential part, is provided in the central part of an electrode main body 1 and the body 1 incorporates a preamplifier 3 for impedance conversion and battery 4. A cylinder 1d fitting into a hole 2c which is bored at the bottom of the tube 2 and also, loosely fitting in the tube 2, is provided in the body 1 and a pH sensitive glass film 6 is stuck to its bottom 1e. A wire 10 for the inner electrode connected to the preamplifier 3 is wound around the cylinder 1d of a glass electrode (g) constructed in the inside of the tube 2 and a saturated inner liquid 11 is poured into the tube 2. The part 1a is screwed and stuck to the part 2b and a comparison electrode (r) is constituted by filling up the liquid 11 and closing it tightly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10533580A JPS5729940A (en) | 1980-07-31 | 1980-07-31 | Electrode apparatus for detecting ion concentration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10533580A JPS5729940A (en) | 1980-07-31 | 1980-07-31 | Electrode apparatus for detecting ion concentration |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5729940A true JPS5729940A (en) | 1982-02-18 |
Family
ID=14404847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10533580A Pending JPS5729940A (en) | 1980-07-31 | 1980-07-31 | Electrode apparatus for detecting ion concentration |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5729940A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62203449U (en) * | 1986-06-17 | 1987-12-25 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5198089A (en) * | 1975-02-25 | 1976-08-28 | Hikakudenkyokuno ekirakubu | |
JPS52112385A (en) * | 1976-03-17 | 1977-09-20 | Owens Illinois Inc | Combined electrode assembly |
JPS52151092A (en) * | 1976-06-10 | 1977-12-15 | Boeke Jan | Hydrogen ion concentration measuring instrument |
JPS52154695A (en) * | 1976-06-18 | 1977-12-22 | Yokogawa Hokushin Electric Corp | Ph measuring device |
-
1980
- 1980-07-31 JP JP10533580A patent/JPS5729940A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5198089A (en) * | 1975-02-25 | 1976-08-28 | Hikakudenkyokuno ekirakubu | |
JPS52112385A (en) * | 1976-03-17 | 1977-09-20 | Owens Illinois Inc | Combined electrode assembly |
JPS52151092A (en) * | 1976-06-10 | 1977-12-15 | Boeke Jan | Hydrogen ion concentration measuring instrument |
JPS52154695A (en) * | 1976-06-18 | 1977-12-22 | Yokogawa Hokushin Electric Corp | Ph measuring device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62203449U (en) * | 1986-06-17 | 1987-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS645565A (en) | Apparatus for connecting catheter, perfusion unit and flask of liquid to be perfused | |
DE3378849D1 (en) | Apparatus for measuring the rate of erythrosedimentation of the blood | |
RU93005230A (en) | PROBE FOR MEASURING THE CONCENTRATION OF OXYGEN AND THE METHOD OF MEASURING THE CONCENTRATION OF OXYGEN | |
US4366038A (en) | Method of casting in place an ion-sensitive membrane and ion-sensitive electrode using said membrane | |
JPS5729940A (en) | Electrode apparatus for detecting ion concentration | |
DE3587685D1 (en) | Dialysis cell. | |
SE8002078L (en) | The closure device | |
MX171039B (en) | CARBONATION DEVICE | |
SE8204195D0 (en) | FILTER | |
JPS52126682A (en) | Membrane separation apparatus | |
JPH026357Y2 (en) | ||
FR2045717A6 (en) | Miniaturised ph and carbon dioxide partial - pressure probe | |
JPS5698648A (en) | Ozone electrode | |
FR2430731A1 (en) | Cigarette or filter tester - holds cigarette in sealed tube while air is drawn through to check air flow resistance | |
JPS56160757A (en) | Cell and diaphragm for cell made of porous hollow string | |
NO881841L (en) | DEVICE FOR FEELER. | |
JPS6324436Y2 (en) | ||
GB1093004A (en) | An electrolytic cell | |
JPS62108824U (en) | ||
Todd | The vacu-viewer-A simple device for observing the pressure inside a vacuum desiccator | |
JPS5774638A (en) | Filter for photometer | |
FR2430732A1 (en) | Cigarette or filter tester - holds cigarette in sealed tube while air is drawn through to check air flow resistance | |
JPS57154048A (en) | Electrode for measuring carbon dioxide | |
JPS56128453A (en) | Measuring apparatus of oxygen | |
JPS56120942A (en) | Measuring device for density of ion |