AU1396388A - Improved automatic atomic absorption spectrometer - Google Patents

Improved automatic atomic absorption spectrometer

Info

Publication number: AU1396388A
Authority: AU; Australia
Prior art keywords: atomic absorption; absorption spectrometer; improved automatic; automatic atomic; spectrometer
Prior art date: 1987-02-17
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.): Granted

Application number

AU13963/88A

Other versions

AU623851B2 (en

Inventor

Al E. Bernhard

Theodore James Scuitto

Thomas John Scuitto

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.)

Leeman LLC

Original Assignee

Leeman LLC

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.)

1987-02-17

Filing date

1988-02-12

Publication date

1988-09-14

1988-02-12 Application filed by Leeman LLC filed Critical Leeman LLC

1988-09-14 Publication of AU1396388A publication Critical patent/AU1396388A/en

1992-05-28 Application granted granted Critical

1992-05-28 Publication of AU623851B2 publication Critical patent/AU623851B2/en

1994-05-05 Assigned to Leeman Ltd. Liability Co. reassignment Leeman Ltd. Liability Co. Alteration of Name(s) in Register under S187 Assignors: BERNHARD, AL E., Scuitto, Theodore James, SCUITTO, THOMAS JOHN

2008-02-12 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- G01J3/06—Scanning arrangements arrangements for order-selection
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/3103—Atomic absorption analysis
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/069—Supply of sources
- G01N2201/0696—Pulsed

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Immunology (AREA)
Pathology (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

AU13963/88A 1987-02-17 1988-02-12 Improved automatic atomic absorption spectrometer Ceased AU623851B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US1487387A	1987-02-17	1987-02-17
US014873		1987-02-17

Publications (2)

Publication Number	Publication Date
AU1396388A true AU1396388A (en)	1988-09-14
AU623851B2 AU623851B2 (en)	1992-05-28

Family

ID=21768269

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU13963/88A Ceased AU623851B2 (en)	1987-02-17	1988-02-12	Improved automatic atomic absorption spectrometer

Country Status (4)

Country	Link
EP (1)	EP0346387A4 (en)
JP (1)	JPH02502402A (en)
AU (1)	AU623851B2 (en)
WO (1)	WO1988006280A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3809216A1 (en) *	1988-03-18	1989-09-28	Bodenseewerk Perkin Elmer Co	ATOMIC ABSORPTION SPECTROMETER
JPH06100538B2 (en) *	1989-08-02	1994-12-12	株式会社日立製作所	Atomic absorption spectrophotometer
US6587196B1 (en) *	2000-01-26	2003-07-01	Sensys Medical, Inc.	Oscillating mechanism driven monochromator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU414987B2 (en) *	1968-05-01	1971-07-13	Commonwealth Scientific And Industrial Research Organization	Improvements in or relating to atomic absorption spectroscopy
US3655288A (en) *	1970-07-30	1972-04-11	Technicon Instr	Optical system for use in automatic, simultaneous multielement atomic spectroscopy sample analysis apparatus
SU734510A1 (en) *	1977-03-11	1980-05-15	Новосибирский институт органической химии СО АН СССР	Device for turning diffraction grating
GB2109922B (en) *	1981-11-11	1985-03-20	Philips Electronic Associated	Atomic resonance line source lamps and spectrophotometers for use with such lamps
GB2113817B (en) *	1982-01-18	1985-05-30	Philips Electronic Associated	Optical apparatus
GB2113829B (en) *	1982-01-19	1985-07-10	Philips Electronic Associated	Atomic absorption spectrophotometer

1988
- 1988-02-12 EP EP19880902653 patent/EP0346387A4/en not_active Ceased
- 1988-02-12 JP JP50237088A patent/JPH02502402A/en active Pending
- 1988-02-12 AU AU13963/88A patent/AU623851B2/en not_active Ceased
- 1988-02-12 WO PCT/US1988/000455 patent/WO1988006280A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0346387A1 (en)	1989-12-20
JPH02502402A (en)	1990-08-02
WO1988006280A1 (en)	1988-08-25
AU623851B2 (en)	1992-05-28
EP0346387A4 (en)	1992-01-15

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