JPS58153128A - 光量測定器 - Google Patents

光量測定器

Info

Publication number
JPS58153128A
JPS58153128A JP3676282A JP3676282A JPS58153128A JP S58153128 A JPS58153128 A JP S58153128A JP 3676282 A JP3676282 A JP 3676282A JP 3676282 A JP3676282 A JP 3676282A JP S58153128 A JPS58153128 A JP S58153128A
Authority
JP
Japan
Prior art keywords
light
led
output
photodiode
photomultiplier tube
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
JP3676282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS645644B2 (enrdf_load_stackoverflow
Inventor
Katsuhisa Enjoji
勝久 円城寺
Kenichi Asada
憲一 浅田
Shozaburo Nishikawa
西河　正三郎
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass 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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP3676282A priority Critical patent/JPS58153128A/ja
Publication of JPS58153128A publication Critical patent/JPS58153128A/ja
Publication of JPS645644B2 publication Critical patent/JPS645644B2/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
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP3676282A 1982-03-09 1982-03-09 光量測定器 Granted JPS58153128A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3676282A JPS58153128A (ja) 1982-03-09 1982-03-09 光量測定器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3676282A JPS58153128A (ja) 1982-03-09 1982-03-09 光量測定器

Publications (2)

Publication Number Publication Date
JPS58153128A true JPS58153128A (ja) 1983-09-12
JPS645644B2 JPS645644B2 (enrdf_load_stackoverflow) 1989-01-31

Family

ID=12478758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3676282A Granted JPS58153128A (ja) 1982-03-09 1982-03-09 光量測定器

Country Status (1)

Country Link
JP (1) JPS58153128A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007000073A (ja) * 2005-06-23 2007-01-11 Kubota Corp 収穫機
JP2007000074A (ja) * 2005-06-23 2007-01-11 Kubota Corp 収穫機の照明構造
JP2007000075A (ja) * 2005-06-23 2007-01-11 Kubota Corp 収穫機の照明構造
JP2010259442A (ja) * 2010-07-16 2010-11-18 Kubota Corp 収穫機

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108291268A (zh) 2015-12-04 2018-07-17 杰富意钢铁株式会社 方向性电磁钢板的制造方法
JP6587085B2 (ja) 2017-05-12 2019-10-09 Ｊｆｅスチール株式会社 方向性電磁鋼板とその製造方法
WO2019131853A1 (ja) 2017-12-28 2019-07-04 Ｊｆｅスチール株式会社 低鉄損方向性電磁鋼板とその製造方法
EP4026921A4 (en) 2019-09-06 2023-11-01 JFE Steel Corporation Grain-oriented electromagnetic steel plate and production method therefor
WO2024053608A1 (ja) 2022-09-09 2024-03-14 Ｊｆｅスチール株式会社 方向性電磁鋼板

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007000073A (ja) * 2005-06-23 2007-01-11 Kubota Corp 収穫機
JP2007000074A (ja) * 2005-06-23 2007-01-11 Kubota Corp 収穫機の照明構造
JP2007000075A (ja) * 2005-06-23 2007-01-11 Kubota Corp 収穫機の照明構造
JP2010259442A (ja) * 2010-07-16 2010-11-18 Kubota Corp 収穫機

Also Published As

Publication number Publication date
JPS645644B2 (enrdf_load_stackoverflow) 1989-01-31

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