JPS55152445A - Device for measuring concentration - Google Patents

Device for measuring concentration

Info

Publication number
JPS55152445A
JPS55152445A JP6066779A JP6066779A JPS55152445A JP S55152445 A JPS55152445 A JP S55152445A JP 6066779 A JP6066779 A JP 6066779A JP 6066779 A JP6066779 A JP 6066779A JP S55152445 A JPS55152445 A JP S55152445A
Authority
JP
Japan
Prior art keywords
curved part
suspension
fluid
concentration
conduit
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
Application number
JP6066779A
Other languages
Japanese (ja)
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 JP6066779A priority Critical patent/JPS55152445A/en
Publication of JPS55152445A publication Critical patent/JPS55152445A/en
Pending 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids

Abstract

PURPOSE:To prevent an error due to the scattering in the percentage of bubble elimination, by curving a passage for a measured fluid to change the flowing direction of the fluid by centrifugal force to separate bubles and measuring the concentration of the fluid. CONSTITUTION:A measuring unit 13 in attached to the curved part 12 of a conduit 11. When a suspension 14 flows into the curved part of the conduit, light substances such as bubbles move toward the inside 12b of the curved part 12 and heavy substances such as sand or metal powder move toward the outside of the curved part because of the centrifugal force. The concentration of the suspension 14 can be accurately measured by the measuring unit 13 provided on the curved part 12 wherein the bubbles are separated from the suspension.
JP6066779A 1979-05-17 1979-05-17 Device for measuring concentration Pending JPS55152445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6066779A JPS55152445A (en) 1979-05-17 1979-05-17 Device for measuring concentration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6066779A JPS55152445A (en) 1979-05-17 1979-05-17 Device for measuring concentration

Publications (1)

Publication Number Publication Date
JPS55152445A true JPS55152445A (en) 1980-11-27

Family

ID=13148902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6066779A Pending JPS55152445A (en) 1979-05-17 1979-05-17 Device for measuring concentration

Country Status (1)

Country Link
JP (1) JPS55152445A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021022A1 (en) * 1991-05-23 1992-11-26 Nippon Paint Co., Ltd. Apparatus for measuring concentration of non-volatile component
JPH0663451A (en) * 1992-08-17 1994-03-08 Nishihara Environ Sanit Res Corp Apparatus and method for measuring turbidity of separated solution of centrifugal dehydrator
CN1295495C (en) * 2001-07-03 2007-01-17 三洋电机株式会社 Fluid diaphaneity detector and method
JP4850825B2 (en) * 2005-03-17 2012-01-11 浜松ホトニクス株式会社 Slide glass cassette and cassette holder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021022A1 (en) * 1991-05-23 1992-11-26 Nippon Paint Co., Ltd. Apparatus for measuring concentration of non-volatile component
US5298141A (en) * 1991-05-23 1994-03-29 Nippon Paint Co., Ltd. Apparatus for measuring concentration of non-volatile ingredients
JPH0663451A (en) * 1992-08-17 1994-03-08 Nishihara Environ Sanit Res Corp Apparatus and method for measuring turbidity of separated solution of centrifugal dehydrator
JP2785856B2 (en) * 1992-08-17 1998-08-13 株式会社 西原環境衛生研究所 Apparatus and method for measuring turbidity of separated liquid in centrifugal dehydrator
CN1295495C (en) * 2001-07-03 2007-01-17 三洋电机株式会社 Fluid diaphaneity detector and method
JP4850825B2 (en) * 2005-03-17 2012-01-11 浜松ホトニクス株式会社 Slide glass cassette and cassette holder

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