GB1157086A - Improvements relating to Spectrophotometers - Google Patents

Improvements relating to Spectrophotometers

Info

Publication number
GB1157086A
GB1157086A GB34398/65A GB3439865A GB1157086A GB 1157086 A GB1157086 A GB 1157086A GB 34398/65 A GB34398/65 A GB 34398/65A GB 3439865 A GB3439865 A GB 3439865A GB 1157086 A GB1157086 A GB 1157086A
Authority
GB
United Kingdom
Prior art keywords
sample
radiation
path
switching device
transparent
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
GB34398/65A
Other languages
English (en)
Inventor
Michael Alan Ford
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.)
PerkinElmer Ltd
Original Assignee
PerkinElmer 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 PerkinElmer Ltd filed Critical PerkinElmer Ltd
Priority to GB34398/65A priority Critical patent/GB1157086A/en
Priority to DE1497549A priority patent/DE1497549B2/de
Priority to CH1128166A priority patent/CH453741A/de
Priority to US571279A priority patent/US3542480A/en
Priority to NL6611244A priority patent/NL6611244A/xx
Priority to FR8675A priority patent/FR1491630A/fr
Publication of GB1157086A publication Critical patent/GB1157086A/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
    • G01J3/02—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)
GB34398/65A 1965-08-11 1965-08-11 Improvements relating to Spectrophotometers Expired GB1157086A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB34398/65A GB1157086A (en) 1965-08-11 1965-08-11 Improvements relating to Spectrophotometers
DE1497549A DE1497549B2 (de) 1965-08-11 1966-08-03 Zweistrahl-Spektralphotometer
CH1128166A CH453741A (de) 1965-08-11 1966-08-04 Zweistrahlphotometer
US571279A US3542480A (en) 1965-08-11 1966-08-09 Spectrophotometers
NL6611244A NL6611244A (enExample) 1965-08-11 1966-08-10
FR8675A FR1491630A (fr) 1965-08-11 1966-08-11 Système photométrique pour spectrophotomètre

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
GB1157086A true GB1157086A (en) 1969-07-02

Family

ID=10365156

Family Applications (1)

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

Country Status (6)

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

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
CH453741A (de) 1968-03-31
US3542480A (en) 1970-11-24
DE1497549B2 (de) 1974-02-14
DE1497549C3 (enExample) 1974-09-19
DE1497549A1 (de) 1969-02-27
FR1491630A (fr) 1967-08-11
NL6611244A (enExample) 1967-02-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE Patent expired