JPS60135655U - concentration meter - Google Patents
concentration meterInfo
- Publication number
- JPS60135655U JPS60135655U JP2358484U JP2358484U JPS60135655U JP S60135655 U JPS60135655 U JP S60135655U JP 2358484 U JP2358484 U JP 2358484U JP 2358484 U JP2358484 U JP 2358484U JP S60135655 U JPS60135655 U JP S60135655U
- Authority
- JP
- Japan
- Prior art keywords
- interface
- receiving section
- light receiving
- liquid
- light
- 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
- 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図は本考案による濃度計の動作原理基本図、第2図
は第1図の光像における光の強度分布図、第3図は第2
図から求めた、光像の大きさと 。
懸濁物濃度との関係特性図、第4図は本考案による濃度
計の一実施例の構成図、第5図は第4図における要部の
縦断面構成図である。
1・・・液体、2・・・気体、3,8・・・界面、4・
・・測定光、5・・・光源装置、6・・・光像、7・・
・固体としてのガラス板、9・・・受光部、11・・・
検出装置、12・・・演算装置、13・・・濃度計、1
4・・・光トラップ。
R5
尤
1叡
の
g
/″″劃f側’Jr’Jq[及−ト
ベ」j。Figure 1 is a basic diagram of the operating principle of the densitometer according to the present invention, Figure 2 is a diagram of the light intensity distribution in the light image of Figure 1, and Figure 3 is a diagram of the light intensity distribution of the light image in Figure 1.
The size of the optical image determined from the figure. FIG. 4 is a block diagram of an embodiment of the densitometer according to the present invention, and FIG. 5 is a vertical cross-sectional block diagram of the main part in FIG. 4. 1...liquid, 2...gas, 3,8...interface, 4...
...Measurement light, 5...Light source device, 6...Light image, 7...
・Glass plate as a solid, 9... Light receiving part, 11...
Detection device, 12... Arithmetic device, 13... Concentration meter, 1
4...Light trap. R5 g of 尤1叡
/''''The side of 'Jr'Jq [and Tobe'j.
Claims (1)
の界面に前記気体側または前記固体側からビーム状の測
定光を投射する光源装置と、少なくとも一端が前記液体
外にあり、かつ前記測定光が前記一端から他端に向けて
内部を貫通するように配設された筒状の光トラップと、
受光部を有しかつ前記受光部が前記液体外から前記界面
に対向するように設けられ、前記測定光によって前記界
面に生成した光像の大きさ−を前記受光部を介して検出
する検出装置と、前記検出装置の出力信号について所定
の演算を行い前記懸濁物の濃度に応じた信号を出力する
演算装置とからなり、前記演算装置の出力信号により前
記懸濁物の濃度を測定することを特徴とする濃度計。a light source device that projects a beam-shaped measurement light from the gas side or the solid side onto an interface between a liquid containing a suspended substance and a gas or a translucent solid, and at least one end is located outside the liquid, and a cylindrical optical trap arranged such that the measurement light passes through the interior from the one end to the other end;
A detection device having a light receiving section, the light receiving section being provided so as to face the interface from outside the liquid, and detecting the size of an optical image generated on the interface by the measurement light via the light receiving section. and an arithmetic device that performs a predetermined calculation on the output signal of the detection device and outputs a signal corresponding to the concentration of the suspended matter, and measures the concentration of the suspended matter based on the output signal of the arithmetic device. A densitometer featuring:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2358484U JPS60135655U (en) | 1984-02-21 | 1984-02-21 | concentration meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2358484U JPS60135655U (en) | 1984-02-21 | 1984-02-21 | concentration meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60135655U true JPS60135655U (en) | 1985-09-09 |
Family
ID=30516946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2358484U Pending JPS60135655U (en) | 1984-02-21 | 1984-02-21 | concentration meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60135655U (en) |
-
1984
- 1984-02-21 JP JP2358484U patent/JPS60135655U/en active Pending
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