DE2127244A1 - - Google Patents
Info
- Publication number
- DE2127244A1 DE2127244A1 DE19712127244 DE2127244A DE2127244A1 DE 2127244 A1 DE2127244 A1 DE 2127244A1 DE 19712127244 DE19712127244 DE 19712127244 DE 2127244 A DE2127244 A DE 2127244A DE 2127244 A1 DE2127244 A1 DE 2127244A1
- Authority
- DE
- Germany
- Prior art keywords
- container
- solution
- vacuum
- electrode
- nozzle
- 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
- 238000005259 measurement Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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
- G01N27/38—Cleaning of electrodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO155171A NO126935B (enrdf_load_stackoverflow) | 1971-04-26 | 1971-04-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2127244A1 true DE2127244A1 (enrdf_load_stackoverflow) | 1972-11-16 |
| DE2127244B2 DE2127244B2 (de) | 1978-11-09 |
| DE2127244C3 DE2127244C3 (de) | 1979-08-16 |
Family
ID=19878281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712127244 Expired DE2127244C3 (de) | 1971-04-26 | 1971-06-02 | Vorrichtung zur Entnahme von Proben aus warmen, schlammhaltigen und aggressiven Lösungen zur Messung von pH-Wert, Leitfähigkeit und/oder Ionenselektivität dieser Proben |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2127244C3 (enrdf_load_stackoverflow) |
| NL (1) | NL169227C (enrdf_load_stackoverflow) |
| NO (1) | NO126935B (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0214846A3 (en) * | 1985-09-06 | 1989-03-15 | Tytronics Incorporated | Sample monitoring instrument for on-line application |
| WO1992019950A1 (en) * | 1991-05-09 | 1992-11-12 | Universite De Montreal | Electropneumatic apparatus for sampling rapidly predetermined volumes of a mixture, to be connected to a computer |
| US5511408A (en) * | 1992-07-30 | 1996-04-30 | Horiba, Ltd. | Automatic calibrating apparatus for laboratory ion concentration meter |
| WO2006075916A1 (en) * | 2005-01-12 | 2006-07-20 | Arve Halland | A method and a device for taking of samples when measuring ph, conductivity, redox potential and/or other ion-concentrations in liquids, including washing of electrodes and a suction circuit |
-
1971
- 1971-04-26 NO NO155171A patent/NO126935B/no unknown
- 1971-06-02 DE DE19712127244 patent/DE2127244C3/de not_active Expired
- 1971-06-15 NL NL7108200A patent/NL169227C/xx not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0214846A3 (en) * | 1985-09-06 | 1989-03-15 | Tytronics Incorporated | Sample monitoring instrument for on-line application |
| US4910151A (en) * | 1985-09-06 | 1990-03-20 | Tytronics, Incorporated | Sample monitoring instrument for on-line application |
| US4911891A (en) * | 1985-09-06 | 1990-03-27 | Tytronics Incorporated | Sample monitoring instrument for on-line application |
| WO1992019950A1 (en) * | 1991-05-09 | 1992-11-12 | Universite De Montreal | Electropneumatic apparatus for sampling rapidly predetermined volumes of a mixture, to be connected to a computer |
| US5511408A (en) * | 1992-07-30 | 1996-04-30 | Horiba, Ltd. | Automatic calibrating apparatus for laboratory ion concentration meter |
| WO2006075916A1 (en) * | 2005-01-12 | 2006-07-20 | Arve Halland | A method and a device for taking of samples when measuring ph, conductivity, redox potential and/or other ion-concentrations in liquids, including washing of electrodes and a suction circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2127244B2 (de) | 1978-11-09 |
| NO126935B (enrdf_load_stackoverflow) | 1973-04-09 |
| NL169227C (nl) | 1982-06-16 |
| NL7108200A (enrdf_load_stackoverflow) | 1972-10-30 |
| DE2127244C3 (de) | 1979-08-16 |
| NL169227B (nl) | 1982-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |