JPS61193362U - - Google Patents
Info
- Publication number
- JPS61193362U JPS61193362U JP7689385U JP7689385U JPS61193362U JP S61193362 U JPS61193362 U JP S61193362U JP 7689385 U JP7689385 U JP 7689385U JP 7689385 U JP7689385 U JP 7689385U JP S61193362 U JPS61193362 U JP S61193362U
- Authority
- JP
- Japan
- Prior art keywords
- light
- transmitting window
- emitting element
- receiving element
- measured
- 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
- 239000007788 liquid Substances 0.000 claims 2
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図イ，ロは従来装置の要部を示す縦断面図
及び正面図、第２図は他の従来装置を示す縦断面
図、第３図はこの考案の実施例を示す縦断面図で
ある。
１，１１，１７……受光素子、２，７，１３…
…発光素子、３，８，１０，１４，１６……ガラ
ス、４……遮光物、５，９，１２，１５，１８…
…ケース、６……レンズ。
Figures 1A and 2B are a vertical cross-sectional view and a front view showing the main parts of a conventional device, Figure 2 is a vertical cross-sectional view showing another conventional device, and Figure 3 is a vertical cross-sectional view showing an embodiment of this invention. be. 1, 11, 17... light receiving element, 2, 7, 13...
...Light emitting element, 3, 8, 10, 14, 16...Glass, 4...Shading object, 5, 9, 12, 15, 18...
...Case, 6...Lens.
Claims (1)
接して設けられた第１の透光窓と、上記被測定液
に接して設けられ且つ上記第１の透光窓とは独立
した第２の透光窓と、その第２の透光窓の後方に
設置されよ受光素子とからなる濁度計において、
上記受光素子と上記第２の透光窓で決定されるそ
の受光素子の視野外に上記発光素子を位置せしめ
たことを特徴とする濁度計。 a light-emitting element, a first light-transmitting window provided in front of the light-emitting element in contact with the liquid to be measured, and a second light-transmitting window provided in contact with the liquid to be measured and independent of the first light-transmitting window. In a turbidity meter consisting of a second light-transmitting window and a light-receiving element installed behind the second light-transmitting window,
A turbidity meter characterized in that the light-emitting element is positioned outside the field of view of the light-receiving element determined by the light-receiving element and the second light-transmitting window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7689385U JPS61193362U (en) | 1985-05-23 | 1985-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7689385U JPS61193362U (en) | 1985-05-23 | 1985-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61193362U true JPS61193362U (en) | 1986-12-02 |
Family
ID=30619450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7689385U Pending JPS61193362U (en) | 1985-05-23 | 1985-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193362U (en) |
-
1985
- 1985-05-23 JP JP7689385U patent/JPS61193362U/ja active Pending