DE3520120C2 - - Google Patents

Info

Publication number
DE3520120C2
DE3520120C2 DE3520120A DE3520120A DE3520120C2 DE 3520120 C2 DE3520120 C2 DE 3520120C2 DE 3520120 A DE3520120 A DE 3520120A DE 3520120 A DE3520120 A DE 3520120A DE 3520120 C2 DE3520120 C2 DE 3520120C2
Authority
DE
Germany
Prior art keywords
measuring
observation
measuring field
observation window
reading optics
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
DE3520120A
Other languages
German (de)
English (en)
Other versions
DE3520120A1 (de
Inventor
Ernst 6000 Frankfurt De Schumacher
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.)
SCHUMACHER KG 6000 FRANKFURT DE
Original Assignee
SCHUMACHER KG 6000 FRANKFURT DE
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 SCHUMACHER KG 6000 FRANKFURT DE filed Critical SCHUMACHER KG 6000 FRANKFURT DE
Priority to DE19853520120 priority Critical patent/DE3520120A1/de
Publication of DE3520120A1 publication Critical patent/DE3520120A1/de
Application granted granted Critical
Publication of DE3520120C2 publication Critical patent/DE3520120C2/de
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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE19853520120 1985-06-05 1985-06-05 Einrichtung zur messfeldbeobachtung an einem spektralmesskopf Granted DE3520120A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853520120 DE3520120A1 (de) 1985-06-05 1985-06-05 Einrichtung zur messfeldbeobachtung an einem spektralmesskopf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853520120 DE3520120A1 (de) 1985-06-05 1985-06-05 Einrichtung zur messfeldbeobachtung an einem spektralmesskopf

Publications (2)

Publication Number Publication Date
DE3520120A1 DE3520120A1 (de) 1986-12-11
DE3520120C2 true DE3520120C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-09

Family

ID=6272475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853520120 Granted DE3520120A1 (de) 1985-06-05 1985-06-05 Einrichtung zur messfeldbeobachtung an einem spektralmesskopf

Country Status (1)

Country Link
DE (1) DE3520120A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141253A (en) * 1976-05-19 1977-11-25 Matsushita Electric Ind Co Ltd Method and apparatus for color separatin
JPS5856107B2 (ja) * 1976-09-25 1983-12-13 オリンパス光学工業株式会社 定量化顕微鏡
DE2807323C2 (de) * 1978-02-21 1984-10-11 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Belichtungsmeßanordnung für eine Aufsatzkamera an einem Beobachtungsinstrument, insbesondere für Mikroskope
EP0122364A1 (en) * 1981-02-24 1984-10-24 The Commonwealth Of Australia A mirror for a spectrophotometer

Also Published As

Publication number Publication date
DE3520120A1 (de) 1986-12-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee