JPH0167556U - - Google Patents
Info
- Publication number
- JPH0167556U JPH0167556U JP1987162309U JP16230987U JPH0167556U JP H0167556 U JPH0167556 U JP H0167556U JP 1987162309 U JP1987162309 U JP 1987162309U JP 16230987 U JP16230987 U JP 16230987U JP H0167556 U JPH0167556 U JP H0167556U
- Authority
- JP
- Japan
- Prior art keywords
- container
- septum
- moisture measurement
- utility
- model registration
- 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.)
- Pending
Links
- 230000010287 polarization Effects 0.000 claims description 2
- 238000004448 titration Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 5
- 239000011521 glass Substances 0.000 claims 4
- 229920005549 butyl rubber Polymers 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- -1 polytetrafluoroethylene Polymers 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Description
第１図は、本考案の簡易水分測定用容器の一例
を示す横断面図である。
１：滴定溶剤、２：密封容器、３：セプタム、
４：穴開きスクリユーキヤツプ、５：分極滴定用
の電極、６：被検試料。
FIG. 1 is a cross-sectional view showing an example of a simple moisture measuring container of the present invention. 1: titration solvent, 2: sealed container, 3: septum,
4: Screw cap with hole, 5: Electrode for polarization titration, 6: Test sample.
Claims (1)
いるセプタム及び電極を備えた密封容器であつて
、該電極が容器の内容物の分極滴定用の電極とし
てその一端が該容器の内部に到達し、他端は該容
器外部に到達して設けられていることを特徴とす
る簡易水分測定用容器。 (2) 実用新案登録請求の範囲第１項に記載の簡
易水分測定用容器において、電極が白金製の電極
であることを特徴とするもの。 (3) 実用新案登録請求の範囲第１項に記載の簡
易水分測定用容器において、セプタム付き密封容
器が、穴開きスクリユーキヤツプ付きガラス瓶に
スクリユーキヤツプ頭部の開口部を塞ぐようにス
クリユーキヤツプとガラス瓶開口部との間にセプ
タムを設けたものであり、かつ、スクリユーキヤ
ツプのガラス瓶への螺合時に該セプタムによりガ
ラス瓶開口部が密栓されるものであることを特徴
とするもの。 (4) 実用新案登録請求の範囲第１項に記載の簡
易水分測定用容器において、セプタムがブチルゴ
ムまたはブチルゴムの表面にポリテトラフルオロ
エチレン薄膜を施したものであることを特徴とす
るもの。[Claims for Utility Model Registration] (1) A sealed container equipped with a septum and an electrode used for moisture measurement by the Karl Fischer method, one end of which is used as an electrode for polarization titration of the contents of the container. A container for simple moisture measurement, characterized in that the other end reaches the inside of the container and the other end reaches the outside of the container. (2) Utility Model Registration Claim 1. The container for simple moisture measurement described in claim 1, characterized in that the electrode is made of platinum. (3) In the container for simple moisture measurement described in Claim 1 of the Utility Model Registration Claim, the sealed container with a septum is attached to a glass bottle with a perforated screw cap so as to close the opening of the screw cap head. A septum is provided between the cap and the opening of the glass bottle, and the opening of the glass bottle is hermetically sealed by the septum when the screw cap is screwed onto the glass bottle. (4) Utility model registration The container for simple moisture measurement as set forth in claim 1, characterized in that the septum is made of butyl rubber or a polytetrafluoroethylene thin film coated on the surface of butyl rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162309U JPH0167556U (en) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162309U JPH0167556U (en) | 1987-10-23 | 1987-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167556U true JPH0167556U (en) | 1989-05-01 |
Family
ID=31446014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987162309U Pending JPH0167556U (en) | 1987-10-23 | 1987-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167556U (en) |
-
1987
- 1987-10-23 JP JP1987162309U patent/JPH0167556U/ja active Pending
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