JPS56117151A - Measuring apparatus of content and purity of cane sugar - Google Patents

Measuring apparatus of content and purity of cane sugar

Info

Publication number
JPS56117151A
JPS56117151A JP2115580A JP2115580A JPS56117151A JP S56117151 A JPS56117151 A JP S56117151A JP 2115580 A JP2115580 A JP 2115580A JP 2115580 A JP2115580 A JP 2115580A JP S56117151 A JPS56117151 A JP S56117151A
Authority
JP
Japan
Prior art keywords
cell
electrical
refractometer
measurement
polarimeter
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
JP2115580A
Other languages
Japanese (ja)
Inventor
Shizuya Akamatsu
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.)
HOKUREN NOGYO KYODO KUMIAI RENGOKAI
HOKUREN NOUGIYOU KYODO KUMIAI
Original Assignee
HOKUREN NOGYO KYODO KUMIAI RENGOKAI
HOKUREN NOUGIYOU KYODO KUMIAI
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 HOKUREN NOGYO KYODO KUMIAI RENGOKAI, HOKUREN NOUGIYOU KYODO KUMIAI filed Critical HOKUREN NOGYO KYODO KUMIAI RENGOKAI
Priority to JP2115580A priority Critical patent/JPS56117151A/en
Publication of JPS56117151A publication Critical patent/JPS56117151A/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
    • G01N21/21—Polarisation-affecting properties

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To perform the measurement in a short time by using a small quantity of squeezed liquid, by providing the base prism to the sample cell as a contacting liquid face of the sample and combining the electrical and automatic polarimeter with electrical automatic refractometer using said cell as a common cell. CONSTITUTION:The electrical and automatic polarimeter is composed of the condenser lens 2, polarizer 4, Faraday cell 5, sample cell 6, light detector 7 and photomultiplier tube 8, and the measurement is automatically performed by the electrical apparatus containg the pulse motor 9, VF converter 13. Further, the base prism 18 is provided to the cell 6 and the refractometer is formed by combining the light projecting system composed of the half mirror 3, condenser lens 17 and prism 18 with the integral network 20, arithmetic circuit 21 by the photosensitive element 19. Accordingly, measurement can be performed by the same inspection liquid by acting the polarimeter and refractometer at the same time and also, the content and purity of cane sugar can be measured accurately and effectively.
JP2115580A 1980-02-21 1980-02-21 Measuring apparatus of content and purity of cane sugar Pending JPS56117151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2115580A JPS56117151A (en) 1980-02-21 1980-02-21 Measuring apparatus of content and purity of cane sugar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2115580A JPS56117151A (en) 1980-02-21 1980-02-21 Measuring apparatus of content and purity of cane sugar

Publications (1)

Publication Number Publication Date
JPS56117151A true JPS56117151A (en) 1981-09-14

Family

ID=12047008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2115580A Pending JPS56117151A (en) 1980-02-21 1980-02-21 Measuring apparatus of content and purity of cane sugar

Country Status (1)

Country Link
JP (1) JPS56117151A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816547U (en) * 1981-07-23 1983-02-01 株式会社堀場製作所 Sample cell for sugar analyzer
JPS5817342A (en) * 1981-07-23 1983-02-01 Horiba Ltd Analyzer for amount of sugar
CN104316467A (en) * 2014-11-05 2015-01-28 上海仪电物理光学仪器有限公司 Optical system for refraction and optical rotation integrated instrument
WO2015186655A1 (en) * 2014-06-02 2015-12-10 株式会社アタゴ Device for measuring optical rotation and refractive index
JP2019002944A (en) * 2018-10-16 2019-01-10 株式会社アタゴ Measurement device of optical rotation and refractive index

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211081A (en) * 1975-07-16 1977-01-27 Yuasa Battery Co Ltd Fluide refraction index measurement unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211081A (en) * 1975-07-16 1977-01-27 Yuasa Battery Co Ltd Fluide refraction index measurement unit

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816547U (en) * 1981-07-23 1983-02-01 株式会社堀場製作所 Sample cell for sugar analyzer
JPS5817342A (en) * 1981-07-23 1983-02-01 Horiba Ltd Analyzer for amount of sugar
JPS6339636Y2 (en) * 1981-07-23 1988-10-18
JPH0224336B2 (en) * 1981-07-23 1990-05-29 Horiba Ltd
WO2015186655A1 (en) * 2014-06-02 2015-12-10 株式会社アタゴ Device for measuring optical rotation and refractive index
JP2015227836A (en) * 2014-06-02 2015-12-17 株式会社アタゴ Measurement device of optical rotation and refractive index
CN105378455A (en) * 2014-06-02 2016-03-02 株式会社爱宕 Device for measuring optical rotation and refractive index
US9709489B2 (en) 2014-06-02 2017-07-18 Atago Co., Ltd. Device for measuring polarization degree and refractive index
EP3150990A4 (en) * 2014-06-02 2017-11-15 Atago Co., Ltd. Device for measuring optical rotation and refractive index
CN104316467A (en) * 2014-11-05 2015-01-28 上海仪电物理光学仪器有限公司 Optical system for refraction and optical rotation integrated instrument
JP2019002944A (en) * 2018-10-16 2019-01-10 株式会社アタゴ Measurement device of optical rotation and refractive index

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