JPS59144549U - Liquid permeability measuring device - Google Patents
Liquid permeability measuring deviceInfo
- Publication number
- JPS59144549U JPS59144549U JP3985783U JP3985783U JPS59144549U JP S59144549 U JPS59144549 U JP S59144549U JP 3985783 U JP3985783 U JP 3985783U JP 3985783 U JP3985783 U JP 3985783U JP S59144549 U JPS59144549 U JP S59144549U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- measuring device
- permeability measuring
- liquid permeability
- circulate
- 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
- Sampling And Sample Adjustment (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の実施碗を示す断面略図である。
１・・・・・・測定セル、２ａ・・・・・・供試液注入
口、２ｂ・・・・・・供試液排出口、３・・・・・・試
料片（薄膜）、４゜５・・・・・・拡散室、６・・・・
・・循環用流路、６ａ、 ６ｂ・・・・・・開閉弁、
７・・・・・・ブランク液注入口、８・・１採取口、９
・・・・・・ポンプ、１０・・曲ブランク液排出口。The figure is a schematic cross-sectional view showing an implementation bowl of the present invention. 1... Measuring cell, 2a... Sample liquid inlet, 2b... Sample liquid outlet, 3... Sample piece (thin film), 4゜5 ...Diffusion chamber, 6...
...Circulation flow path, 6a, 6b...Opening/closing valve,
7...Blank liquid inlet, 8...1 sampling port, 9
...Pump, 10...Blank liquid outlet.
Claims (1)
に配置して両者の開口縁により被験用薄膜を挾圧し、そ
の薄膜の一方の側には透過性物質を含む供試液を収容も
しくは流通させるための第１拡散室を、また他方の側に
は前記薄膜を透過してきた前記透過性物質の溶媒となる
ブランク液を循環もしくは流通させるための第２拡散室
をそれぞれ形成し、前記第２拡散室の液入口及び出口に
接続した液循環用流路中に、注射針等の挿入を許容する
採取口を設けたことを特徴とする液体透過率測定装置。A pair of chamber members having symmetrically shaped opening edges are arranged facing each other, and a test thin film is clamped between the opening edges of both chamber members, and a test liquid containing a permeable substance is stored or circulated on one side of the thin membrane. A first diffusion chamber is formed on the other side to circulate or circulate a blank liquid serving as a solvent for the permeable substance that has passed through the thin film, and 1. A liquid permeability measuring device, characterized in that a liquid circulation channel connected to a liquid inlet and an outlet of a diffusion chamber is provided with a sampling port into which a syringe needle or the like can be inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3985783U JPS59144549U (en) | 1983-03-17 | 1983-03-17 | Liquid permeability measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3985783U JPS59144549U (en) | 1983-03-17 | 1983-03-17 | Liquid permeability measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59144549U true JPS59144549U (en) | 1984-09-27 |
| JPH0228435Y2 JPH0228435Y2 (en) | 1990-07-31 |
Family
ID=30170493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3985783U Granted JPS59144549U (en) | 1983-03-17 | 1983-03-17 | Liquid permeability measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59144549U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49123697A (en) * | 1973-03-23 | 1974-11-26 | ||
| JPS56155831A (en) * | 1980-05-06 | 1981-12-02 | Agency Of Ind Science & Technol | Method and device for measuring film permeability of acid and basic gas |
-
1983
- 1983-03-17 JP JP3985783U patent/JPS59144549U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49123697A (en) * | 1973-03-23 | 1974-11-26 | ||
| JPS56155831A (en) * | 1980-05-06 | 1981-12-02 | Agency Of Ind Science & Technol | Method and device for measuring film permeability of acid and basic gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228435Y2 (en) | 1990-07-31 |
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