JPS5347885A - Absorbance analyzer - Google Patents

Absorbance analyzer

Info

Publication number
JPS5347885A
JPS5347885A JP12211276A JP12211276A JPS5347885A JP S5347885 A JPS5347885 A JP S5347885A JP 12211276 A JP12211276 A JP 12211276A JP 12211276 A JP12211276 A JP 12211276A JP S5347885 A JPS5347885 A JP S5347885A
Authority
JP
Japan
Prior art keywords
absorbance analyzer
absorbance
analyzer
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
JP12211276A
Other languages
Japanese (ja)
Inventor
Shiyouji Kawai
Hiroshi Yamamoto
Shinichi Kishimoto
Kenichi Nishimura
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.)
Arkray Inc
Original Assignee
Kyoto Daiichi Kagaku KK
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 Kyoto Daiichi Kagaku KK filed Critical Kyoto Daiichi Kagaku KK
Priority to JP12211276A priority Critical patent/JPS5347885A/en
Priority to DE19772744038 priority patent/DE2744038A1/en
Publication of JPS5347885A publication Critical patent/JPS5347885A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
    • G01J1/1626—Arrangements with two photodetectors, the signals of which are compared

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
JP12211276A 1976-10-12 1976-10-12 Absorbance analyzer Pending JPS5347885A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12211276A JPS5347885A (en) 1976-10-12 1976-10-12 Absorbance analyzer
DE19772744038 DE2744038A1 (en) 1976-10-12 1977-09-30 Photo-absorption analyser system with two photodetectors - converts signals into digital signals applied to digital processing circuit delivering analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12211276A JPS5347885A (en) 1976-10-12 1976-10-12 Absorbance analyzer

Publications (1)

Publication Number Publication Date
JPS5347885A true JPS5347885A (en) 1978-04-28

Family

ID=14827924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12211276A Pending JPS5347885A (en) 1976-10-12 1976-10-12 Absorbance analyzer

Country Status (2)

Country Link
JP (1) JPS5347885A (en)
DE (1) DE2744038A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59141024A (en) * 1983-01-31 1984-08-13 Shimadzu Corp Two-beam spectrophotometer
JPH027532U (en) * 1988-06-30 1990-01-18

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478818A1 (en) * 1980-03-24 1981-09-25 Tepral Ctre Rech Dev APPARATUS AND METHOD FOR MEASURING THE COLLOIDAL STABILITY OF LIQUIDS
FR2580805B1 (en) * 1985-04-23 1987-12-31 Centre Nat Rech Scient VERY HIGH RESOLUTION SPECTROPHOTOMETER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59141024A (en) * 1983-01-31 1984-08-13 Shimadzu Corp Two-beam spectrophotometer
JPH027532U (en) * 1988-06-30 1990-01-18

Also Published As

Publication number Publication date
DE2744038A1 (en) 1978-04-13

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