JPS59138748U - Colorimetric tube with screw-on viewing lid - Google Patents
Colorimetric tube with screw-on viewing lidInfo
- Publication number
- JPS59138748U JPS59138748U JP3166583U JP3166583U JPS59138748U JP S59138748 U JPS59138748 U JP S59138748U JP 3166583 U JP3166583 U JP 3166583U JP 3166583 U JP3166583 U JP 3166583U JP S59138748 U JPS59138748 U JP S59138748U
- Authority
- JP
- Japan
- Prior art keywords
- colorimetric tube
- screw
- viewing
- lid
- viewing lid
- 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
Landscapes
- Optical Measuring Cells (AREA)
- Investigating Or Analysing Materials By Optical 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のテーパープラグ付比色管、第２図は本考
案による螺合式覗き蓋付比色管である。
１・・・・・・比色□管本体、５・・・・・・テーパー
プラグ、１１・・・・・・比色管本体、２１・・・・す
・覗き蓋、２３・・・・・・覗き板、２４・・・・・・
パツキン。FIG. 1 shows a conventional colorimetric tube with a tapered plug, and FIG. 2 shows a colorimetric tube with a screw-on viewing lid according to the present invention. 1... Colorimetric tube body, 5... Taper plug, 11... Colorimetric tube body, 21... Peep lid, 23... ...Peeping board, 24...
Patsukin.
Claims (1)
周に雄ねじが設けられた透明な比色管水、 体と、内周
に前記比色管本体の雄ねじと螺合可能な雌ねじが設けら
れ頂部に前記比色管本体の口部から内部を覗くことがで
きるように透明な覗き板が取付けられた覗き蓋とを有す
ることを特徴とする螺合式覗き蓋付比色管。A transparent colorimetric tube having a substantially flat bottom, a tubular body, and a male thread on the outer periphery of the mouth; a female thread on the inner periphery that can be screwed into the male thread of the colorimetric tube body; 1. A colorimetric tube with a screw-on type viewing lid, characterized in that the colorimetric tube has a viewing lid on which a transparent viewing plate is attached to the top of the colorimetric tube body so that the inside can be seen through the mouth of the colorimetric tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3166583U JPS59138748U (en) | 1983-03-07 | 1983-03-07 | Colorimetric tube with screw-on viewing lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3166583U JPS59138748U (en) | 1983-03-07 | 1983-03-07 | Colorimetric tube with screw-on viewing lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59138748U true JPS59138748U (en) | 1984-09-17 |
Family
ID=30162506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3166583U Pending JPS59138748U (en) | 1983-03-07 | 1983-03-07 | Colorimetric tube with screw-on viewing lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59138748U (en) |
-
1983
- 1983-03-07 JP JP3166583U patent/JPS59138748U/en active Pending
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