JPS58204336A - 赤外線水分測定装置 - Google Patents

赤外線水分測定装置

Info

Publication number
JPS58204336A
JPS58204336A JP57087331A JP8733182A JPS58204336A JP S58204336 A JPS58204336 A JP S58204336A JP 57087331 A JP57087331 A JP 57087331A JP 8733182 A JP8733182 A JP 8733182A JP S58204336 A JPS58204336 A JP S58204336A
Authority
JP
Japan
Prior art keywords
signal
circuit
variable resistor
measured
output signal
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
JP57087331A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0330809B2 (cg-RX-API-DMAC7.html
Inventor
Mitsugi Sugita
杉田　貢
Yutaka Nanbu
南部　豊
Yasuo Saito
保雄 斉藤
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
Japan Tobacco and Salt Public Corp
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 Japan Tobacco Inc, Japan Tobacco and Salt Public Corp filed Critical Japan Tobacco Inc
Priority to JP57087331A priority Critical patent/JPS58204336A/ja
Publication of JPS58204336A publication Critical patent/JPS58204336A/ja
Publication of JPH0330809B2 publication Critical patent/JPH0330809B2/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
    • G01N21/17—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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3554—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content

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)
JP57087331A 1982-05-25 1982-05-25 赤外線水分測定装置 Granted JPS58204336A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57087331A JPS58204336A (ja) 1982-05-25 1982-05-25 赤外線水分測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57087331A JPS58204336A (ja) 1982-05-25 1982-05-25 赤外線水分測定装置

Publications (2)

Publication Number Publication Date
JPS58204336A true JPS58204336A (ja) 1983-11-29
JPH0330809B2 JPH0330809B2 (cg-RX-API-DMAC7.html) 1991-05-01

Family

ID=13911887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57087331A Granted JPS58204336A (ja) 1982-05-25 1982-05-25 赤外線水分測定装置

Country Status (1)

Country Link
JP (1) JPS58204336A (cg-RX-API-DMAC7.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60165846U (ja) * 1984-04-11 1985-11-02 東芝テスコ株式会社 光学水分計のフイルタ装置
JPH02115750A (ja) * 1988-10-25 1990-04-27 Yokogawa Electric Corp 坪量の影響を低減した赤外線水分計
JP2012164440A (ja) * 2011-02-03 2012-08-30 Furukawa Battery Co Ltd:The 鉛蓄電池用極板の製造方法
US10527533B2 (en) 2015-09-11 2020-01-07 Cem Corporation Moisture and volatiles analyzer
CN119959180A (zh) * 2025-01-17 2025-05-09 中国科学院合肥物质科学研究院 一种基于三led灯的近红外水分仪

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910782A (cg-RX-API-DMAC7.html) * 1972-04-10 1974-01-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910782A (cg-RX-API-DMAC7.html) * 1972-04-10 1974-01-30

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60165846U (ja) * 1984-04-11 1985-11-02 東芝テスコ株式会社 光学水分計のフイルタ装置
JPH02115750A (ja) * 1988-10-25 1990-04-27 Yokogawa Electric Corp 坪量の影響を低減した赤外線水分計
JP2012164440A (ja) * 2011-02-03 2012-08-30 Furukawa Battery Co Ltd:The 鉛蓄電池用極板の製造方法
US10527533B2 (en) 2015-09-11 2020-01-07 Cem Corporation Moisture and volatiles analyzer
CN119959180A (zh) * 2025-01-17 2025-05-09 中国科学院合肥物质科学研究院 一种基于三led灯的近红外水分仪
CN119959180B (zh) * 2025-01-17 2025-09-23 中国科学院合肥物质科学研究院 一种基于三led灯的近红外水分仪

Also Published As

Publication number Publication date
JPH0330809B2 (cg-RX-API-DMAC7.html) 1991-05-01

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