GB904457A - An improved arrangement for tapping the potential of the reference electrode in an electrode measuring assembly - Google Patents
An improved arrangement for tapping the potential of the reference electrode in an electrode measuring assemblyInfo
- Publication number
- GB904457A GB904457A GB277059A GB277059A GB904457A GB 904457 A GB904457 A GB 904457A GB 277059 A GB277059 A GB 277059A GB 277059 A GB277059 A GB 277059A GB 904457 A GB904457 A GB 904457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lead
- cable
- cell
- braiding
- electrode
- 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.)
- Expired
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
- G01N27/403—Cells and electrode assemblies
- G01N27/4035—Combination of a single ion-sensing electrode and a single reference electrode
Abstract
904,457. Electrolytic potential measurements; two-part couplings. INGOLD, W. Jan. 26, 1959 [Jan. 25, 1958], No. 2770/59. Classes 37 and 38 (1). A half-cell for measuring electrolytic potentials has a coaxial cable lead - out, the connection between the braiding of the cable and the lead from the reference electrode being made by turning back the braiding of the cable upon itself and inserting the turned back end into the head of the cell where the brading is held in frictional contact with the electrode lead. As shown, the cell comprises a double-walled glass vessel 1 (Fig. 1) in which is located a reference electrode 9 having a platinum connection wire 7 and a pH sensitive glass membrane 10, the main outer wall being provided with a membrane 8 connecting with an indicating electrode 6. The letter is provided with a platinum lead 5 which passes through the inner wall at 4 and is fused in spiral form round the inner wall. A coaxial lead-out cable 11 (Fig. 3) has its braiding turned back at 13 and is inserted into the head of the cell so that the turned-back portion of the braiding is in electrical contact with the lead 5. The inner conductor is connected to the lead 7 by means of a silver wool or mercury mass 18. The cable is held in position by means of a flexible sheath 17 and a clamping ring 16. The lead 13 may be formed into or may otherwise comprise a ring fused to the inner wall of the cell. The arrangement permits the cable to be readily removed without unsoldering connections.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI14303A DE1107966B (en) | 1958-01-25 | 1958-01-25 | Arrangement for picking up the reference electrode potential of combination electrodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB904457A true GB904457A (en) | 1962-08-29 |
Family
ID=7185627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB277059A Expired GB904457A (en) | 1958-01-25 | 1959-01-26 | An improved arrangement for tapping the potential of the reference electrode in an electrode measuring assembly |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH364131A (en) |
| DE (1) | DE1107966B (en) |
| FR (1) | FR1214576A (en) |
| GB (1) | GB904457A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0083818A2 (en) * | 1982-01-05 | 1983-07-20 | Yokogawa Electrofact B.V. | Electrode for realizing contact with a liquid, such as a redox electrode and redox measuring apparatus provided with a suchlike electrode |
| FR2816057A1 (en) * | 2000-10-31 | 2002-05-03 | Schott Glas | Electrochemical sensor, for measurements during chemical/biological processes, has tubular glass housing with inner chamber for electrode and concentric outer chamber with reference electrode |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL106398C (en) * | 1962-04-02 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB749143A (en) * | 1954-01-22 | 1956-05-16 | Beckman Instruments Inc | Improvements in or relating to electrode structure |
-
1958
- 1958-01-25 DE DEI14303A patent/DE1107966B/en active Pending
-
1959
- 1959-01-16 CH CH6846459A patent/CH364131A/en unknown
- 1959-01-23 FR FR1214576D patent/FR1214576A/en not_active Expired
- 1959-01-26 GB GB277059A patent/GB904457A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0083818A2 (en) * | 1982-01-05 | 1983-07-20 | Yokogawa Electrofact B.V. | Electrode for realizing contact with a liquid, such as a redox electrode and redox measuring apparatus provided with a suchlike electrode |
| EP0083818A3 (en) * | 1982-01-05 | 1983-08-17 | Electrofact B.V. | Electrode for realizing contact with a liquid, such as a redox electrode and redox measuring apparatus provided with a suchlike electrode |
| FR2816057A1 (en) * | 2000-10-31 | 2002-05-03 | Schott Glas | Electrochemical sensor, for measurements during chemical/biological processes, has tubular glass housing with inner chamber for electrode and concentric outer chamber with reference electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| CH364131A (en) | 1962-08-31 |
| FR1214576A (en) | 1960-04-11 |
| DE1107966B (en) | 1961-05-31 |
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