JPS55162041A - Liquid purity deciding device for frying oil or the like - Google Patents

Liquid purity deciding device for frying oil or the like

Info

Publication number
JPS55162041A
JPS55162041A JP6987679A JP6987679A JPS55162041A JP S55162041 A JPS55162041 A JP S55162041A JP 6987679 A JP6987679 A JP 6987679A JP 6987679 A JP6987679 A JP 6987679A JP S55162041 A JPS55162041 A JP S55162041A
Authority
JP
Japan
Prior art keywords
liquid
deciding
beams
container
light emitting
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
JP6987679A
Other languages
Japanese (ja)
Inventor
Noritoshi Yomoda
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.)
Lotte Co Ltd
Original Assignee
Lotte 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 Lotte Co Ltd filed Critical Lotte Co Ltd
Priority to JP6987679A priority Critical patent/JPS55162041A/en
Publication of JPS55162041A publication Critical patent/JPS55162041A/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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To ensure the simple decision of the purity level of the deciding liquid, by providing both the light emitting element and the photodetector to the container for the standard liquid and the container for the deciding liquid each and then giving the comparison to the output voltage of both the element and the detector. CONSTITUTION:Boxes 14, 15 and 16 can be accepted detachably by case 3, and hole 9 is drilled to case 3 so that beams sent from light emitting elements 71-73 may reach photodetectors 81-83 each. The standard liquid is put into box 14, and the deciding liquid is put into box 16. Then the beams are received at detectors 81 and 82 via the beams sent from elements 71 and 72 plus the liquid, and the amount of the liquid reception is compared through circuit 23 and via control circuit 22. Either green lamp 25 or red lamp 26 is lit up via drive circuit 24, and thus the quality of the deciding liquid is decided and displayed.
JP6987679A 1979-06-06 1979-06-06 Liquid purity deciding device for frying oil or the like Pending JPS55162041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6987679A JPS55162041A (en) 1979-06-06 1979-06-06 Liquid purity deciding device for frying oil or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6987679A JPS55162041A (en) 1979-06-06 1979-06-06 Liquid purity deciding device for frying oil or the like

Publications (1)

Publication Number Publication Date
JPS55162041A true JPS55162041A (en) 1980-12-17

Family

ID=13415413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6987679A Pending JPS55162041A (en) 1979-06-06 1979-06-06 Liquid purity deciding device for frying oil or the like

Country Status (1)

Country Link
JP (1) JPS55162041A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931435A (en) * 1982-08-16 1984-02-20 Ulvac Corp Oil deterioration monitoring device of oil rotating pump
WO2018012431A1 (en) * 2016-07-12 2018-01-18 ナブテスコ株式会社 Oil and fat state measuring device, fryer, and oil and fat state measuring method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931435A (en) * 1982-08-16 1984-02-20 Ulvac Corp Oil deterioration monitoring device of oil rotating pump
WO2018012431A1 (en) * 2016-07-12 2018-01-18 ナブテスコ株式会社 Oil and fat state measuring device, fryer, and oil and fat state measuring method
JPWO2018012431A1 (en) * 2016-07-12 2019-04-11 ナブテスコ株式会社 Oil and fat state measuring device, fryer and oil and fat state measuring method

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