JPH0455556U - - Google Patents
Info
- Publication number
- JPH0455556U JPH0455556U JP9788690U JP9788690U JPH0455556U JP H0455556 U JPH0455556 U JP H0455556U JP 9788690 U JP9788690 U JP 9788690U JP 9788690 U JP9788690 U JP 9788690U JP H0455556 U JPH0455556 U JP H0455556U
- Authority
- JP
- Japan
- Prior art keywords
- light
- same
- light transmitting
- incident
- amount
- 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 1
- 230000003287 optical effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Optical Measuring Cells (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図はこの考案の実施例の斜視図、第２図は
他の実施例の斜視図、第３図は従来例の斜視図で
ある。
FIG. 1 is a perspective view of an embodiment of this invention, FIG. 2 is a perspective view of another embodiment, and FIG. 3 is a perspective view of a conventional example.
Claims (1)
が同一光源に対して同一入射光量となるように配
置され、該夫々の光透過セル内には同一の液体試
料が流通可能に配管されていると共に、前記２つ
の光透過セルの入射軸後端に配置された受光セン
サの受光量の差を演算する演算回路が設けられて
なることを特徴とする水質センサー。 Two light transmitting cells with the same cross-sectional area and different optical path lengths are arranged so that the same amount of light is incident on the same light source, and the same liquid sample is piped into each light transmitting cell so that it can flow therethrough. A water quality sensor further comprising: a calculation circuit for calculating the difference in the amount of light received by the light receiving sensors arranged at the rear ends of the incident axes of the two light transmitting cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9788690U JPH0455556U (en) | 1990-09-17 | 1990-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9788690U JPH0455556U (en) | 1990-09-17 | 1990-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455556U true JPH0455556U (en) | 1992-05-13 |
Family
ID=31838631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9788690U Pending JPH0455556U (en) | 1990-09-17 | 1990-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008026046A (en) * | 2006-07-19 | 2008-02-07 | Ntn Corp | Deterioration detector of lubricant and bearing with deterioration detector |
| JP2010271048A (en) * | 2009-05-19 | 2010-12-02 | Horiba Ltd | Gas analyzer |
-
1990
- 1990-09-17 JP JP9788690U patent/JPH0455556U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008026046A (en) * | 2006-07-19 | 2008-02-07 | Ntn Corp | Deterioration detector of lubricant and bearing with deterioration detector |
| JP2010271048A (en) * | 2009-05-19 | 2010-12-02 | Horiba Ltd | Gas analyzer |