JPS56106141A - Sludge densitometer - Google Patents

Sludge densitometer

Info

Publication number
JPS56106141A
JPS56106141A JP875680A JP875680A JPS56106141A JP S56106141 A JPS56106141 A JP S56106141A JP 875680 A JP875680 A JP 875680A JP 875680 A JP875680 A JP 875680A JP S56106141 A JPS56106141 A JP S56106141A
Authority
JP
Japan
Prior art keywords
cases
sludge
detecting part
conductivity
supporting member
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.)
Granted
Application number
JP875680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6251417B2 (enExample
Inventor
Ichiro Wada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP875680A priority Critical patent/JPS56106141A/ja
Publication of JPS56106141A publication Critical patent/JPS56106141A/ja
Publication of JPS6251417B2 publication Critical patent/JPS6251417B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP875680A 1980-01-30 1980-01-30 Sludge densitometer Granted JPS56106141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP875680A JPS56106141A (en) 1980-01-30 1980-01-30 Sludge densitometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP875680A JPS56106141A (en) 1980-01-30 1980-01-30 Sludge densitometer

Publications (2)

Publication Number Publication Date
JPS56106141A true JPS56106141A (en) 1981-08-24
JPS6251417B2 JPS6251417B2 (enExample) 1987-10-29

Family

ID=11701764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP875680A Granted JPS56106141A (en) 1980-01-30 1980-01-30 Sludge densitometer

Country Status (1)

Country Link
JP (1) JPS56106141A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08122245A (ja) * 1994-10-28 1996-05-17 Nec Corp 水中計測用光ファイバー及びその設置方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08122245A (ja) * 1994-10-28 1996-05-17 Nec Corp 水中計測用光ファイバー及びその設置方法

Also Published As

Publication number Publication date
JPS6251417B2 (enExample) 1987-10-29

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