WO2007035132A3 - Atomic absorption spectrophotometer and lighting device - Google Patents

Atomic absorption spectrophotometer and lighting device Download PDF

Info

Publication number
WO2007035132A3
WO2007035132A3 PCT/RU2006/000488 RU2006000488W WO2007035132A3 WO 2007035132 A3 WO2007035132 A3 WO 2007035132A3 RU 2006000488 W RU2006000488 W RU 2006000488W WO 2007035132 A3 WO2007035132 A3 WO 2007035132A3
Authority
WO
WIPO (PCT)
Prior art keywords
lighting device
radiation source
cavities
case
spray dispenser
Prior art date
Application number
PCT/RU2006/000488
Other languages
French (fr)
Russian (ru)
Other versions
WO2007035132A2 (en
Inventor
Ivan Vasilievich Istomin
Original Assignee
Ivan Vasilievich Istomin
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 Ivan Vasilievich Istomin filed Critical Ivan Vasilievich Istomin
Publication of WO2007035132A2 publication Critical patent/WO2007035132A2/en
Publication of WO2007035132A3 publication Critical patent/WO2007035132A3/en

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
    • 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
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N21/3151—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using two sources of radiation of different wavelengths
    • 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
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners

Abstract

This invention relates to measurement equipment. The spectrophotometer of the invention includes a spray dispenser assembled in the case, a lighting device, a measurement unit and a control device with a set of outputs connected to a gas distribution unit and to the inputs of the supply device. The supply device is provided with an additional input connected on the additional output of the control device and the case is comprised of several elements isolated among them. The spray dispenser includes a mixing room, a burner nozzle and a diffuser. Cavities are made between internal and external surfaces of the mixing room, and fasteners are installed in the said cavities. The lighting device includes a linear spectrum radiation source, an uninterrupted spectrum radiation source and a radiation flow device having the form of optical elements and correction devices correcting the position of optical axes of the radiation source. The invention makes it possible to obtain more precise measurement results.
PCT/RU2006/000488 2005-09-23 2006-09-21 Atomic absorption spectrophotometer and lighting device WO2007035132A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2005129533 2005-09-23
RU2005129533/28A RU2284018C1 (en) 2005-09-23 2005-09-23 Atom-absorption spectrophotometer, atomizer and illuminating device

Publications (2)

Publication Number Publication Date
WO2007035132A2 WO2007035132A2 (en) 2007-03-29
WO2007035132A3 true WO2007035132A3 (en) 2007-06-07

Family

ID=37113942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2006/000488 WO2007035132A2 (en) 2005-09-23 2006-09-21 Atomic absorption spectrophotometer and lighting device

Country Status (2)

Country Link
RU (1) RU2284018C1 (en)
WO (1) WO2007035132A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA018123B1 (en) * 2009-07-20 2013-05-30 Конструкторско-Технологическое Республиканское Унитарное Предприятие "Нуклон" Method for atomic absorption analysis
CA2818303C (en) * 2010-12-07 2018-02-27 Perkinelmer Health Sciences, Inc. Atomic absorption instrument
US8599375B2 (en) 2010-12-07 2013-12-03 Perkinelmer Health Sciences, Inc. Atomic absorption instrument

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1068731A1 (en) * 1982-06-11 1984-01-23 Тбилисское Научно-Производственное Объединение "Аналитприбор" Method and device for nuclear abosrption analysis
SU1509622A1 (en) * 1987-08-14 1989-09-23 Научно-производственное объединение "Союзцветметавтоматика" Device for spectrum analysis
US5042946A (en) * 1990-05-02 1991-08-27 Hitachi, Ltd. Atomic absorption spectrophotometric method and apparatus
RU2094778C1 (en) * 1993-12-01 1997-10-27 Акционерное общество закрытого типа Научно-производственная фирма "Мозаика-2" Multipurpose analyzer
RU2145062C1 (en) * 1997-10-22 2000-01-27 Акционерное общество "Союзцветметавтоматика" Method of spectral measurements and spectrophotometer for its implementation
RU2251668C2 (en) * 2002-06-19 2005-05-10 Ооо "Спектроскопия" Spectrometer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1068731A1 (en) * 1982-06-11 1984-01-23 Тбилисское Научно-Производственное Объединение "Аналитприбор" Method and device for nuclear abosrption analysis
SU1509622A1 (en) * 1987-08-14 1989-09-23 Научно-производственное объединение "Союзцветметавтоматика" Device for spectrum analysis
US5042946A (en) * 1990-05-02 1991-08-27 Hitachi, Ltd. Atomic absorption spectrophotometric method and apparatus
RU2094778C1 (en) * 1993-12-01 1997-10-27 Акционерное общество закрытого типа Научно-производственная фирма "Мозаика-2" Multipurpose analyzer
RU2145062C1 (en) * 1997-10-22 2000-01-27 Акционерное общество "Союзцветметавтоматика" Method of spectral measurements and spectrophotometer for its implementation
RU2251668C2 (en) * 2002-06-19 2005-05-10 Ооо "Спектроскопия" Spectrometer

Also Published As

Publication number Publication date
WO2007035132A2 (en) 2007-03-29
RU2284018C1 (en) 2006-09-20

Similar Documents

Publication Publication Date Title
DE502006005553D1 (en) GAS CLAUSE ARRANGEMENT AND RUN BZW. WEAPON WITH A GAS DISTRIBUTION ARRANGEMENT
WO2009072850A3 (en) Nozzle assembly and cooking appliance
GB2404976B (en) Fuel/air premixer for gas turbine combustor
DE602006004767D1 (en) COOLED TOWER BLOWER
WO2007092710A3 (en) Light source module
WO2007025525A3 (en) Light emitting module especially for use in an optical projection apparatus, and optical projection apparatus
WO2009002853A3 (en) Systems and methods for controlling backlight output characteristics
DE602005003916D1 (en) Diffuser for annular combustion chamber, as well as combustion chamber and turboprop with such a diffuser
WO2008008994A3 (en) Brightness-enhancing film
DE602005020350D1 (en) Spray gun with switching valve
WO2004096315A3 (en) Mixed-gas insufflation system
MX2012003096A (en) Vortex premixer for combustion apparatus.
MXPA05012835A (en) Devices and systems for dispensing volatile materials.
WO2007035132A3 (en) Atomic absorption spectrophotometer and lighting device
MX2008011207A (en) Dispensing nozzle assembly.
WO2008047292A3 (en) Light emitting device with collimating structure
CA2535305A1 (en) Infrared air heater
AU2003246511A1 (en) Premixed exit ring pilot burner
WO2013041993A3 (en) Led-based luminaire having a mixing optic
EP1733127A4 (en) Gas turbine inlet flow straightener with restricting member
MY152625A (en) Open loop gas burner
SG133465A1 (en) Combustor nozzle
WO2013150380A3 (en) Low profile lighting module
EP1864555A4 (en) A plasma spectroscopy system with a gas supply
PL1738617T3 (en) Light regulation device

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 06812910

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 06812910

Country of ref document: EP

Kind code of ref document: A2