JPH0118366B2 - - Google Patents

Info

Publication number
JPH0118366B2
JPH0118366B2 JP55104202A JP10420280A JPH0118366B2 JP H0118366 B2 JPH0118366 B2 JP H0118366B2 JP 55104202 A JP55104202 A JP 55104202A JP 10420280 A JP10420280 A JP 10420280A JP H0118366 B2 JPH0118366 B2 JP H0118366B2
Authority
JP
Japan
Prior art keywords
signal
span
gas
zero
output
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.)
Expired
Application number
JP55104202A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5669526A (en
Inventor
Akira Maeda
Takashi Nakakado
Masayoshi Urusha
Tatsuo Tanaka
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP10420280A priority Critical patent/JPS5669526A/ja
Publication of JPS5669526A publication Critical patent/JPS5669526A/ja
Publication of JPH0118366B2 publication Critical patent/JPH0118366B2/ja
Granted 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)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP10420280A 1980-07-28 1980-07-28 Spectrometer Granted JPS5669526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10420280A JPS5669526A (en) 1980-07-28 1980-07-28 Spectrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10420280A JPS5669526A (en) 1980-07-28 1980-07-28 Spectrometer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP3514875A Division JPS51109883A (ja) 1975-03-20 1975-03-20 Bunkokei

Publications (2)

Publication Number Publication Date
JPS5669526A JPS5669526A (en) 1981-06-10
JPH0118366B2 true JPH0118366B2 (de) 1989-04-05

Family

ID=14374378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10420280A Granted JPS5669526A (en) 1980-07-28 1980-07-28 Spectrometer

Country Status (1)

Country Link
JP (1) JPS5669526A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6651126B2 (ja) * 2015-09-08 2020-02-19 富士電機株式会社 ガス分析計

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104201A (en) * 1979-02-06 1980-08-09 American Cyanamid Co Acrylic polymer coated granular insecticidal composition having controlled releasability with low skin toxicity

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104201A (en) * 1979-02-06 1980-08-09 American Cyanamid Co Acrylic polymer coated granular insecticidal composition having controlled releasability with low skin toxicity

Also Published As

Publication number Publication date
JPS5669526A (en) 1981-06-10

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