JP2015001424A5 - - Google Patents

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Publication number
JP2015001424A5
JP2015001424A5 JP2013125474A JP2013125474A JP2015001424A5 JP 2015001424 A5 JP2015001424 A5 JP 2015001424A5 JP 2013125474 A JP2013125474 A JP 2013125474A JP 2013125474 A JP2013125474 A JP 2013125474A JP 2015001424 A5 JP2015001424 A5 JP 2015001424A5
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JP
Japan
Prior art keywords
slit
plate
beam spectrophotometer
side slit
driving
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
JP2013125474A
Other languages
Japanese (ja)
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JP6161968B2 (en
JP2015001424A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2013125474A priority Critical patent/JP6161968B2/en
Priority claimed from JP2013125474A external-priority patent/JP6161968B2/en
Priority to DE102014008601.1A priority patent/DE102014008601B4/en
Publication of JP2015001424A publication Critical patent/JP2015001424A/en
Publication of JP2015001424A5 publication Critical patent/JP2015001424A5/ja
Application granted granted Critical
Publication of JP6161968B2 publication Critical patent/JP6161968B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (1)

請求項１記載の二光束分光光度計において、
前記スリット駆動部はステップモータで構成され、
前記スリット制御部は、前記第１又は第２測定光の波長と前記基準透過光の光量が前記所定の範囲に収まるステップ数との対応情報に基づいて、前記入射側スリット板および前記出射側スリット板の駆動変位を決定すること
を特徴とする二光束分光光度計。 The two-beam spectrophotometer according to claim 1, wherein
The slit driving unit is composed of a step motor,
The slit control unit includes the incident side slit plate and the emission side slit based on correspondence information between the wavelength of the first or second measurement light and the number of steps in which the amount of the reference transmitted light falls within the predetermined range. A two-beam spectrophotometer characterized by determining a driving displacement of a plate.
JP2013125474A 2013-06-14 2013-06-14 Spectrophotometer Active JP6161968B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013125474A JP6161968B2 (en) 2013-06-14 2013-06-14 Spectrophotometer
DE102014008601.1A DE102014008601B4 (en) 2013-06-14 2014-06-10 spectrophotometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013125474A JP6161968B2 (en) 2013-06-14 2013-06-14 Spectrophotometer

Publications (3)

Publication Number Publication Date
JP2015001424A JP2015001424A (en) 2015-01-05
JP2015001424A5 true JP2015001424A5 (en) 2016-01-28
JP6161968B2 JP6161968B2 (en) 2017-07-12

Family

ID=52009851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013125474A Active JP6161968B2 (en) 2013-06-14 2013-06-14 Spectrophotometer

Country Status (2)

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JP (1) JP6161968B2 (en)
DE (1) DE102014008601B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3364161A1 (en) * 2017-02-20 2018-08-22 Instrument Systems Optische Messtechnik GmbH Tunable light source
CN117330534B (en) * 2023-11-30 2024-03-08 山东霍尔德电子科技有限公司 High-precision infrared spectroscopic oil meter

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342099A (en) * 1963-02-26 1967-09-19 Beckman Instruments Inc Scattered light spectrophotometer
GB1283241A (en) * 1969-07-18 1972-07-26 Pye Ltd Improvements in or relating to spectrophotometers
JPS5946332B2 (en) * 1976-03-31 1984-11-12 株式会社島津製作所 Spectrometer
JPS5352180A (en) * 1976-10-22 1978-05-12 Hitachi Ltd Two light beams spectrophotometer
JPS5466190A (en) * 1977-11-04 1979-05-28 Hitachi Ltd Two luminous flux spectrophotometer
JPS5532460U (en) * 1978-08-25 1980-03-01
JPS5888625A (en) * 1981-11-24 1983-05-26 Shimadzu Corp Spectroscope
JPS58108427A (en) 1981-12-23 1983-06-28 Hitachi Ltd Driving system for slit of spectrophotometer
JPS61281926A (en) 1985-06-06 1986-12-12 Shimadzu Corp Detection of origin of variable slit in spectroscope
EP0628796B1 (en) * 1993-06-09 1996-08-28 Hewlett-Packard GmbH Adjustable optical component
US5661589A (en) * 1995-02-24 1997-08-26 J. A. Woollam Co. Inc. Bilateral slit assembly, and method of use

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