CH514839A - Device for analyzing the elemental composition of a sample - Google Patents

Device for analyzing the elemental composition of a sample

Info

Publication number
CH514839A
CH514839A CH1268670A CH1268670A CH514839A CH 514839 A CH514839 A CH 514839A CH 1268670 A CH1268670 A CH 1268670A CH 1268670 A CH1268670 A CH 1268670A CH 514839 A CH514839 A CH 514839A
Authority
CH
Switzerland
Prior art keywords
analyzing
sample
elemental composition
elemental
composition
Prior art date
Application number
CH1268670A
Other languages
German (de)
Inventor
Mitchell Douglas
Original Assignee
Technicon Instr
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 Technicon Instr filed Critical Technicon Instr
Publication of CH514839A publication Critical patent/CH514839A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6402—Atomic fluorescence; Laser induced fluorescence
    • G01N21/6404—Atomic fluorescence

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
CH1268670A 1969-08-25 1970-08-25 Device for analyzing the elemental composition of a sample CH514839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4230069 1969-08-25

Publications (1)

Publication Number Publication Date
CH514839A true CH514839A (en) 1971-10-31

Family

ID=10423830

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1268670A CH514839A (en) 1969-08-25 1970-08-25 Device for analyzing the elemental composition of a sample

Country Status (8)

Country Link
US (1) US3715163A (en)
BE (1) BE755253A (en)
CA (1) CA922535A (en)
CH (1) CH514839A (en)
FR (1) FR2059186A5 (en)
GB (1) GB1308610A (en)
NL (1) NL7012523A (en)
SE (1) SE364116B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053235A (en) * 1973-04-27 1977-10-11 Cosar Corporation Digital reflection densitometer system
US4043668A (en) * 1975-03-24 1977-08-23 California Institute Of Technology Portable reflectance spectrometer
US4462685A (en) * 1981-03-04 1984-07-31 Instrumentation Laboratory Inc. Spectroanalytical system
DE4434168B4 (en) * 1994-09-24 2004-12-30 Byk-Gardner Gmbh Device and method for measuring and evaluating spectral radiation and in particular for measuring and evaluating color properties
US7262853B2 (en) 2003-09-23 2007-08-28 X-Rite, Inc. Color measurement instrument
IT1403792B1 (en) * 2010-12-30 2013-10-31 St Microelectronics Srl ANALYZER FOR BIOCHEMICAL ANALYSIS AND METHOD FOR DETERMINING CONCENTRATIONS OF FLUORESCENT SUBSTANCES IN A SOLUTION
CN102507518B (en) * 2011-10-25 2013-05-08 天津港东科技发展股份有限公司 12-lamp multi-channel atomic fluorescence spectrometer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364811A (en) * 1968-01-23 Warner Lambert Pharmaceutical Automated spectrophotometric system
US3510224A (en) * 1964-07-10 1970-05-05 Cary Instruments Self-balancing spectropolarimeter with a servo loop compensated for changes in verdet constant

Also Published As

Publication number Publication date
US3715163A (en) 1973-02-06
NL7012523A (en) 1971-03-01
SE364116B (en) 1974-02-11
GB1308610A (en) 1973-02-21
DE2041744A1 (en) 1971-03-25
BE755253A (en) 1971-02-25
DE2041744B2 (en) 1975-07-10
CA922535A (en) 1973-03-13
FR2059186A5 (en) 1971-05-28

Similar Documents

Publication Publication Date Title
AT303424B (en) Device for the photometric analysis of solutions
CH502595A (en) Method and device for performing a photometric analysis
CH500482A (en) Device for the photometric analysis of a large number of samples
AT354161B (en) ARRANGEMENT FOR THE AUTOMATIC ANALYSIS OF LIQUID SAMPLES
CH544303A (en) Device for taking and diluting a liquid sample
CH468194A (en) Diagnostic samplers for taking samples from the cervix
CH514836A (en) Device for treating a sample
CH531169A (en) Device for calibrating a multi-channel sample analyzer
NL7415567A (en) DEVICE WITH SAMPLE PROBE.
CH513512A (en) Device for determining the elemental composition of a sample
CH494405A (en) Device for checking the printing properties of work samples
BR7501687A (en) CLEANING EQUIPMENT FOR LIQUID SAMPLE ANALYSIS EQUIPMENT
CH494961A (en) Device for the continuous analysis of liquid samples
DE1598686B2 (en) APPARATUS FOR THE QUANTITATIVE ANALYSIS OF THE SULFUR CONTENT OF A SAMPLE
CH510865A (en) Measuring tool
CH514839A (en) Device for analyzing the elemental composition of a sample
AT303425B (en) Device for optical analysis of liquid samples
CH533304A (en) Chemical analysis device
CH436766A (en) Procedure for measuring visibility
AT297372B (en) Device for the photometric analysis of samples
CH511429A (en) Device for the automatic measurement of the specific surface area of powder materials
CH539454A (en) Device for the analysis of liquid samples
CH545477A (en) Chemical analysis device
CH473384A (en) Temperature measuring device for the thermal analysis of samples
DE1965209B2 (en) DEVICE FOR THE SPECTRAL ANALYSIS OF OBJECTS

Legal Events

Date Code Title Description
PL Patent ceased