CH453741A - Zweistrahlphotometer - Google Patents

Zweistrahlphotometer

Info

Publication number
CH453741A
CH453741A CH1128166A CH1128166A CH453741A CH 453741 A CH453741 A CH 453741A CH 1128166 A CH1128166 A CH 1128166A CH 1128166 A CH1128166 A CH 1128166A CH 453741 A CH453741 A CH 453741A
Authority
CH
Switzerland
Prior art keywords
double beam
beam photometer
photometer
double
Prior art date
Application number
CH1128166A
Other languages
English (en)
Inventor
Alan Ford Michael
Original Assignee
Perkin Elmer 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 Perkin Elmer Ltd filed Critical Perkin Elmer Ltd
Publication of CH453741A publication Critical patent/CH453741A/de

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
    • G01J3/02—Details
    • G01J3/08—Beam switching arrangements
    • 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)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CH1128166A 1965-08-11 1966-08-04 Zweistrahlphotometer CH453741A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34398/65A GB1157086A (en) 1965-08-11 1965-08-11 Improvements relating to Spectrophotometers

Publications (1)

Publication Number Publication Date
CH453741A true CH453741A (de) 1968-03-31

Family

ID=10365156

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1128166A CH453741A (de) 1965-08-11 1966-08-04 Zweistrahlphotometer

Country Status (6)

Country Link
US (1) US3542480A (de)
CH (1) CH453741A (de)
DE (1) DE1497549B2 (de)
FR (1) FR1491630A (de)
GB (1) GB1157086A (de)
NL (1) NL6611244A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30051E (en) * 1973-01-25 1979-07-24 Bodenseewerk Perkin-Elmer & Co., Gmbh Chopper arrangement for atomic absorption spectrophotometer
GB1421897A (en) * 1973-05-24 1976-01-21 Bruker Physik Ag Spectrometers
GB1538450A (en) * 1975-12-30 1979-01-17 Perkin Elmer Ltd Stabilizing cross-talk balance in each of two electrical demodulation channels
GB1573623A (en) * 1976-01-07 1980-08-28 Perkin Elmer Ltd Electrical signal processing
US4464051A (en) * 1982-03-02 1984-08-07 The Perkin-Elmer Corporation Spectrophotometer
JPS59147229A (ja) * 1983-02-12 1984-08-23 Japan Spectroscopic Co 分光光度計
CN107941704A (zh) * 2017-12-21 2018-04-20 徐海峰 一种组合型多模式分光光度计

Also Published As

Publication number Publication date
DE1497549B2 (de) 1974-02-14
FR1491630A (fr) 1967-08-11
US3542480A (en) 1970-11-24
GB1157086A (en) 1969-07-02
DE1497549C3 (de) 1974-09-19
DE1497549A1 (de) 1969-02-27
NL6611244A (de) 1967-02-13

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