JPS6244244U - - Google Patents
Info
- Publication number
- JPS6244244U JPS6244244U JP13696385U JP13696385U JPS6244244U JP S6244244 U JPS6244244 U JP S6244244U JP 13696385 U JP13696385 U JP 13696385U JP 13696385 U JP13696385 U JP 13696385U JP S6244244 U JPS6244244 U JP S6244244U
- Authority
- JP
- Japan
- Prior art keywords
- face
- light
- optical fiber
- photoelectric converter
- path
- 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
- 239000013307 optical fiber Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第1図はこの考案による水質計測装置の一実施
例を示す構成図、第2図は従来の水質計測装置を
示す構成図である。
2は試料液、8は光源ランプ、11は光電変換
器、12は増巾器、13は光量制御回路、15は
往路の光フアイバー、16は復路の光フアイバー
、15a,15b,16a,16bは光フアイバ
ーの端面を示す。なお、各図中同一符号は同一ま
たは相当部分を示す。
FIG. 1 is a block diagram showing an embodiment of a water quality measuring device according to this invention, and FIG. 2 is a block diagram showing a conventional water quality measuring device. 2 is a sample liquid, 8 is a light source lamp, 11 is a photoelectric converter, 12 is an amplifier, 13 is a light amount control circuit, 15 is an optical fiber for the outward path, 16 is an optical fiber for the return path, 15a, 15b, 16a, 16b are The end face of the optical fiber is shown. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
、その他端面から測定液中に投射光を照射する往
路と、一端面にこの投射光により生じた上記測定
液の透過光を捉える復路からなる一対の光フアイ
バー、この光フアイバーの復路の他端面に対向さ
れた光電変換器を備え、上記光電変換器が導出し
た電気信号によつて、上記測定液の濁度または濃
度を検出することを特徴とした水質計測装置。 A pair consisting of one end face where the light beam emitted from the light source enters, an outgoing path that irradiates the projected light into the measuring liquid from the other end face, and a returning path that captures the transmitted light of the measuring liquid generated by the projected light on the one end face. an optical fiber, and a photoelectric converter opposed to the other end surface of the return path of the optical fiber, and the turbidity or concentration of the measurement liquid is detected by the electric signal derived from the photoelectric converter. water quality measuring device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13696385U JPS6244244U (en) | 1985-09-05 | 1985-09-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13696385U JPS6244244U (en) | 1985-09-05 | 1985-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6244244U true JPS6244244U (en) | 1987-03-17 |
Family
ID=31040568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13696385U Pending JPS6244244U (en) | 1985-09-05 | 1985-09-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6244244U (en) |
-
1985
- 1985-09-05 JP JP13696385U patent/JPS6244244U/ja active Pending
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