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FR1199483A - Spectrophotometer - Google Patents

Spectrophotometer

Info

Publication number
FR1199483A
FR1199483A FR1199483DA FR1199483A FR 1199483 A FR1199483 A FR 1199483A FR 1199483D A FR1199483D A FR 1199483DA FR 1199483 A FR1199483 A FR 1199483A
Authority
FR
France
Prior art keywords
spectrophotometer
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
Other languages
French (fr)
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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Application granted granted Critical
Publication of FR1199483A publication Critical patent/FR1199483A/en
Expired 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
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
FR1199483D 1957-03-01 1958-02-27 Spectrophotometer Expired FR1199483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1199483X 1957-03-01

Publications (1)

Publication Number Publication Date
FR1199483A true FR1199483A (en) 1959-12-14

Family

ID=20421871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1199483D Expired FR1199483A (en) 1957-03-01 1958-02-27 Spectrophotometer

Country Status (1)

Country Link
FR (1) FR1199483A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242895B (en) * 1965-01-22 1967-06-22 Leitz Ernst Gmbh Measurement method for alternating light photometer with a photoelectric receiver and two capacitors behind it
DE1296816B (en) * 1962-10-01 1969-06-04 Beckman Instruments Inc Registering spectrophotometer
DE1472081B1 (en) * 1964-10-28 1969-12-04 Beckman Instruments Inc Arrangement for comparative spectral, especially flame photometric analysis

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296816B (en) * 1962-10-01 1969-06-04 Beckman Instruments Inc Registering spectrophotometer
DE1472081B1 (en) * 1964-10-28 1969-12-04 Beckman Instruments Inc Arrangement for comparative spectral, especially flame photometric analysis
DE1242895B (en) * 1965-01-22 1967-06-22 Leitz Ernst Gmbh Measurement method for alternating light photometer with a photoelectric receiver and two capacitors behind it

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