JPH0610294Y2 - 光学式濃度計用着脱補助器具 - Google Patents
光学式濃度計用着脱補助器具Info
- Publication number
- JPH0610294Y2 JPH0610294Y2 JP4961188U JP4961188U JPH0610294Y2 JP H0610294 Y2 JPH0610294 Y2 JP H0610294Y2 JP 4961188 U JP4961188 U JP 4961188U JP 4961188 U JP4961188 U JP 4961188U JP H0610294 Y2 JPH0610294 Y2 JP H0610294Y2
- Authority
- JP
- Japan
- Prior art keywords
- densitometer
- optical densitometer
- guide pipe
- pipeline
- detection surface
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims description 59
- 239000010802 sludge Substances 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000001012 protector Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 description 13
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4961188U JPH0610294Y2 (ja) | 1988-04-13 | 1988-04-13 | 光学式濃度計用着脱補助器具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4961188U JPH0610294Y2 (ja) | 1988-04-13 | 1988-04-13 | 光学式濃度計用着脱補助器具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01152245U JPH01152245U (OSRAM) | 1989-10-20 |
| JPH0610294Y2 true JPH0610294Y2 (ja) | 1994-03-16 |
Family
ID=31275699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4961188U Expired - Lifetime JPH0610294Y2 (ja) | 1988-04-13 | 1988-04-13 | 光学式濃度計用着脱補助器具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610294Y2 (OSRAM) |
-
1988
- 1988-04-13 JP JP4961188U patent/JPH0610294Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01152245U (OSRAM) | 1989-10-20 |
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