PL423032A1 - System with the reference electrode with liquid connection, intended for electroanalytical subsurface and abyssal measurements - Google Patents
System with the reference electrode with liquid connection, intended for electroanalytical subsurface and abyssal measurementsInfo
- Publication number
- PL423032A1 PL423032A1 PL423032A PL42303217A PL423032A1 PL 423032 A1 PL423032 A1 PL 423032A1 PL 423032 A PL423032 A PL 423032A PL 42303217 A PL42303217 A PL 42303217A PL 423032 A1 PL423032 A1 PL 423032A1
- Authority
- PL
- Poland
- Prior art keywords
- reference electrode
- liquid
- expansion vessel
- liquid connection
- measurements
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 9
- 238000005259 measurement Methods 0.000 title abstract 3
- 229910021607 Silver chloride Inorganic materials 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Układ z elektrodą odniesienia z połączeniem ciekłym do pomiarów elektroanalitycznych, zwłaszcza potencjometrycznych, mający zastosowanie w warunkach głębokiego zanurzenia w badanej próbce, zwłaszcza w warunkach podwodnych, wyposażony w elektrodę odniesienia (1) z połączeniem ciekłym, która składa się z elektrody wewnętrznej (2), korzystnie chlorosrebrowej, zanurzonej w roztworze wewnętrznym (3), korzystnie nasyconym chlorku sodu, i posiada połączenie ciekłe elektrody odniesienia (4), łącznik (5) i naczynie wyrównawcze (6), w którym korzystnie znajduje się ciecz (8) o właściwościach pozwalających na mieszanie się z próbką (10) charakteryzuje się tym, że elektroda odniesienia (1) połączona jest z naczyniem wyrównawczym (6), zawierającym połączenie ciekłe naczynia wyrównawczego (9), za pomocą łącznika (5) w sposób rozłączny lub nierozłączny, przy czym w naczyniu wyrównawczym (6) znajduje się płyn (7), o gęstości mniejszej, niż gęstość roztworu wewnętrznego (3) i cieczy (8), korzystnie powietrze lub olej transformatorowy, a elektroda odniesienia (1) i naczynie wyrównawcze (6) zanurzone są w próbce (10), natomiast połączenie ciekłe elektrody odniesienia (4) znajduje się powyżej połączenia ciekłego naczynia wyrównawczego (9).A system with a reference electrode with a liquid connection for electroanalytical measurements, especially potentiometric measurements, applicable in deep immersion in a tested sample, especially under underwater conditions, equipped with a reference electrode (1) with a liquid connection, which consists of an internal electrode (2), preferably silver-chloride, immersed in an internal solution (3), preferably saturated sodium chloride, and has a liquid connection of the reference electrode (4), a junction (5) and an expansion vessel (6) in which the liquid (8) with properties allowing mixing with the sample (10) is characterized in that the reference electrode (1) is connected to the expansion vessel (6), containing the liquid connection of the expansion vessel (9), by means of a connector (5) in a detachable or inseparable manner, in which the expansion vessel (6) contains fluid (7), with a density less than g the density of the internal solution (3) and liquid (8), preferably air or transformer oil, and the reference electrode (1) and expansion vessel (6) are immersed in the sample (10), while the liquid connection of the reference electrode (4) is above the connection a liquid expansion vessel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423032A PL234798B1 (en) | 2017-10-02 | 2017-10-02 | System with the reference electrode with liquid connection, intended for electroanalytical subsurface and abyssal measurements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423032A PL234798B1 (en) | 2017-10-02 | 2017-10-02 | System with the reference electrode with liquid connection, intended for electroanalytical subsurface and abyssal measurements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL423032A1 true PL423032A1 (en) | 2019-04-08 |
| PL234798B1 PL234798B1 (en) | 2020-04-30 |
Family
ID=65992067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL423032A PL234798B1 (en) | 2017-10-02 | 2017-10-02 | System with the reference electrode with liquid connection, intended for electroanalytical subsurface and abyssal measurements |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL234798B1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL316056A1 (en) * | 1995-11-03 | 1997-05-12 | Ciba Corning Diagnostics Corp | Reference electrode assembly |
| EP1338892B1 (en) * | 2002-02-22 | 2005-10-26 | Mettler-Toledo GmbH | Pressure-resistant reference electrode for electrochemical measurements |
| US7459066B2 (en) * | 1999-06-08 | 2008-12-02 | Broadley Technologies, Corporation | Reference electrode having a microfluidic flowing liquid junction |
| WO2010072509A1 (en) * | 2008-12-22 | 2010-07-01 | Endress+Hauser Conducta Gesellschaft Für Mess- Und Regeltechnik Mbh+Co. Kg | Reference electrode |
| CN102967639A (en) * | 2012-07-11 | 2013-03-13 | 哈尔滨工程大学 | Long-life reference electrode suitable for deep-sea high hydrostatic pressure environment |
-
2017
- 2017-10-02 PL PL423032A patent/PL234798B1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL316056A1 (en) * | 1995-11-03 | 1997-05-12 | Ciba Corning Diagnostics Corp | Reference electrode assembly |
| US7459066B2 (en) * | 1999-06-08 | 2008-12-02 | Broadley Technologies, Corporation | Reference electrode having a microfluidic flowing liquid junction |
| EP1192455B1 (en) * | 1999-06-08 | 2014-07-02 | Broadley Technologies Corporation | Reference electrode having a microfluidic flowing liquid junction |
| EP1338892B1 (en) * | 2002-02-22 | 2005-10-26 | Mettler-Toledo GmbH | Pressure-resistant reference electrode for electrochemical measurements |
| WO2010072509A1 (en) * | 2008-12-22 | 2010-07-01 | Endress+Hauser Conducta Gesellschaft Für Mess- Und Regeltechnik Mbh+Co. Kg | Reference electrode |
| CN102967639A (en) * | 2012-07-11 | 2013-03-13 | 哈尔滨工程大学 | Long-life reference electrode suitable for deep-sea high hydrostatic pressure environment |
Also Published As
| Publication number | Publication date |
|---|---|
| PL234798B1 (en) | 2020-04-30 |
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