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
Authority: JP; Japan
Prior art keywords: densitometer; optical densitometer; guide pipe; pipeline; detection surface
Prior art date: 1988-04-13
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

Application number

JP4961188U

Other languages

English (en)

Japanese (ja)

Other versions

JPH01152245U (2

Inventor

章熊田

正太郎漆原

栄一藤井

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Meidensha Corp

Original Assignee

Meidensha Corp

Priority date (The priority date 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 date listed.)

1988-04-13

Filing date

1988-04-13

Publication date

1994-03-16

1988-04-13 Application filed by Meidensha Corp filed Critical Meidensha Corp

1988-04-13 Priority to JP4961188U priority Critical patent/JPH0610294Y2/ja

1989-10-20 Publication of JPH01152245U publication Critical patent/JPH01152245U/ja

1994-03-16 Application granted granted Critical

1994-03-16 Publication of JPH0610294Y2 publication Critical patent/JPH0610294Y2/ja

2003-04-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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)

JP4961188U 1988-04-13 1988-04-13 光学式濃度計用着脱補助器具 Expired - Lifetime JPH0610294Y2 (ja)

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 (2)	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 (2)

1988
- 1988-04-13 JP JP4961188U patent/JPH0610294Y2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH01152245U (2)	1989-10-20

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