JPS58134763U - Composite electrode for pH measurement - Google Patents
Composite electrode for pH measurementInfo
- Publication number
- JPS58134763U JPS58134763U JP3085282U JP3085282U JPS58134763U JP S58134763 U JPS58134763 U JP S58134763U JP 3085282 U JP3085282 U JP 3085282U JP 3085282 U JP3085282 U JP 3085282U JP S58134763 U JPS58134763 U JP S58134763U
- Authority
- JP
- Japan
- Prior art keywords
- glass
- electrode
- measurement
- sensitive membrane
- composite 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.)
- Granted
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のｐＨ測定用複合電極について電極キャッ
プ及び電極テーブルを除いて破断して示した縦断面図、
第２図ａは本考案に係るｐＨ測定用複合電極の第１図と
同様な縦断面図、第２図すはその要部拡大図、第３図は
第２の実施例についての第２図すと同様な要部拡大図で
ある。
１８．３３・・・ガラス感応膜、１９・・・ガラス隔壁
、２０・・・ガラス感応膜側内部液、２１・・・比較電
極側内部液、２２．２５・・・内部電極、２７．３４・
・・ガラス管、２８ａ・・・芯体２８の下端部。FIG. 1 is a longitudinal cross-sectional view of a conventional composite electrode for pH measurement, with the electrode cap and electrode table removed;
Fig. 2a is a longitudinal sectional view similar to Fig. 1 of the composite electrode for pH measurement according to the present invention, Fig. 2 is an enlarged view of the main part thereof, and Fig. 3 is a second view of the second embodiment. This is an enlarged view of the main parts similar to the above. 18.33...Glass sensitive membrane, 19...Glass partition wall, 20...Glass sensitive membrane side internal liquid, 21...Comparative electrode side internal liquid, 22.25...Internal electrode, 27.34・
...Glass tube, 28a...lower end of core body 28.
Claims (1)
用複合電極において、ガラス感応膜側内部液内を貫通さ
せたガラス管の両端を、該内部液と比較電極側内部液と
を仕切るガラス隔壁、及び、ガラス感応膜に、それぞれ
、接合し、該ガラス管を介して該比較電極内部液を該ガ
ラス感応膜の外側に浸出せしめるよう構成したことを特
徴とするｐＨ測定用複合電極＝・In a composite electrode for pH measurement in which a pH glass electrode and a reference electrode are integrated, a glass partition wall is used to separate both ends of a glass tube passing through an internal liquid on the glass sensitive membrane side between the internal liquid and the internal liquid on the comparative electrode side. , and a glass-sensitive membrane, respectively, and configured to allow the reference electrode internal solution to leak out to the outside of the glass-sensitive membrane through the glass tube =・
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3085282U JPS58134763U (en) | 1982-03-04 | 1982-03-04 | Composite electrode for pH measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3085282U JPS58134763U (en) | 1982-03-04 | 1982-03-04 | Composite electrode for pH measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58134763U true JPS58134763U (en) | 1983-09-10 |
| JPH0127086Y2 JPH0127086Y2 (en) | 1989-08-14 |
Family
ID=30042538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3085282U Granted JPS58134763U (en) | 1982-03-04 | 1982-03-04 | Composite electrode for pH measurement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58134763U (en) |
-
1982
- 1982-03-04 JP JP3085282U patent/JPS58134763U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0127086Y2 (en) | 1989-08-14 |
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