JPS5598335A - Standard sample for light absorbing type analytical device - Google Patents

Standard sample for light absorbing type analytical device

Info

Publication number
JPS5598335A
JPS5598335A JP643379A JP643379A JPS5598335A JP S5598335 A JPS5598335 A JP S5598335A JP 643379 A JP643379 A JP 643379A JP 643379 A JP643379 A JP 643379A JP S5598335 A JPS5598335 A JP S5598335A
Authority
JP
Japan
Prior art keywords
standard sample
analytical device
light
light absorbing
absorbing type
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
JP643379A
Other languages
Japanese (ja)
Other versions
JPS5853303B2 (en
Inventor
Masaaki Inoue
Seiichiro Kiyobe
Hitoshi Yamada
Hisao Kajiwara
Norihisa Sakurai
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP54006433A priority Critical patent/JPS5853303B2/en
Publication of JPS5598335A publication Critical patent/JPS5598335A/en
Publication of JPS5853303B2 publication Critical patent/JPS5853303B2/en
Expired 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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems

Abstract

PURPOSE:To obtain a standard sample having an easily stable and desired optical characteristic and simple in handling by using an optical filter having optical characteristic corresponding to an absorbing spectrum of material to measured. CONSTITUTION:As a standard sample of a light absorbing type analytical device for determining the physical amount of the material to be mesured based on an absorbing spectrum, sample containing an optical filter provided with optical characteristic corresponding to the absorbing spectrum of the material to be measured is employed. For example, a moisture meter using said standard sample is constructed by a light source LP, a filter plate FP, a standard sample SPL, a detector DT, lenses L1, L2. Then, output light of the light source LP is incident to the standard sample SPL through the lens L1 and the filter plate FP, and the light passing through the standard sample SPL is photo-detected by the detector DT through the lens L2 to convert it into an electric signal.
JP54006433A 1979-01-19 1979-01-19 Standard sample for light absorption analyzer Expired JPS5853303B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54006433A JPS5853303B2 (en) 1979-01-19 1979-01-19 Standard sample for light absorption analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54006433A JPS5853303B2 (en) 1979-01-19 1979-01-19 Standard sample for light absorption analyzer

Publications (2)

Publication Number Publication Date
JPS5598335A true JPS5598335A (en) 1980-07-26
JPS5853303B2 JPS5853303B2 (en) 1983-11-28

Family

ID=11638254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54006433A Expired JPS5853303B2 (en) 1979-01-19 1979-01-19 Standard sample for light absorption analyzer

Country Status (1)

Country Link
JP (1) JPS5853303B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04136553U (en) * 1991-06-06 1992-12-18 日本たばこ産業株式会社 Measuring container for infrared moisture meter
JPH0540088A (en) * 1991-08-06 1993-02-19 Japan Steel Works Ltd:The Method and device for calibrating ozone concentration measuring device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130987U (en) * 1974-04-13 1975-10-28
US4006358A (en) * 1975-06-12 1977-02-01 Measurex Corporation Method and apparatus for measuring the amount of moisture that is associated with a web of moving material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130987U (en) * 1974-04-13 1975-10-28
US4006358A (en) * 1975-06-12 1977-02-01 Measurex Corporation Method and apparatus for measuring the amount of moisture that is associated with a web of moving material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04136553U (en) * 1991-06-06 1992-12-18 日本たばこ産業株式会社 Measuring container for infrared moisture meter
JPH0540088A (en) * 1991-08-06 1993-02-19 Japan Steel Works Ltd:The Method and device for calibrating ozone concentration measuring device

Also Published As

Publication number Publication date
JPS5853303B2 (en) 1983-11-28

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