HUP0501060A2 - Method and device for selective determining contaminating components of a gaseous sample on photoacoustic principle using distant exciting wavelengths - Google Patents

Method and device for selective determining contaminating components of a gaseous sample on photoacoustic principle using distant exciting wavelengths

Info

Publication number
HUP0501060A2
HUP0501060A2 HU0501060A HUP0501060A HUP0501060A2 HU P0501060 A2 HUP0501060 A2 HU P0501060A2 HU 0501060 A HU0501060 A HU 0501060A HU P0501060 A HUP0501060 A HU P0501060A HU P0501060 A2 HUP0501060 A2 HU P0501060A2
Authority
HU
Hungary
Prior art keywords
distant
gaseous sample
contaminating components
exciting wavelengths
photoacoustic principle
Prior art date
Application number
HU0501060A
Other languages
Hungarian (hu)
Inventor
Zoltan Dr Bozoki
Arpad Dr Mohacsi
Gabor Dr Szabo
Veres Aniko Hegedues
Original Assignee
Univ Szegedi
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 Univ Szegedi filed Critical Univ Szegedi
Priority to HU0501060A priority Critical patent/HU226449B1/en
Publication of HU0501060D0 publication Critical patent/HU0501060D0/en
Priority to PCT/HU2006/000098 priority patent/WO2007054751A1/en
Publication of HUP0501060A2 publication Critical patent/HUP0501060A2/en
Publication of HU226449B1 publication Critical patent/HU226449B1/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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
HU0501060A 2005-11-14 2005-11-14 Method and device for selective determining contaminating components of a gaseous sample on photoacoustic principle using distant exciting wavelengths HU226449B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HU0501060A HU226449B1 (en) 2005-11-14 2005-11-14 Method and device for selective determining contaminating components of a gaseous sample on photoacoustic principle using distant exciting wavelengths
PCT/HU2006/000098 WO2007054751A1 (en) 2005-11-14 2006-11-14 Method and apparatus for the selective photoacoustic detection of contaminants in a gaseous sample by making use of spectrally distant exciting wavelengths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU0501060A HU226449B1 (en) 2005-11-14 2005-11-14 Method and device for selective determining contaminating components of a gaseous sample on photoacoustic principle using distant exciting wavelengths

Publications (3)

Publication Number Publication Date
HU0501060D0 HU0501060D0 (en) 2006-01-30
HUP0501060A2 true HUP0501060A2 (en) 2007-05-29
HU226449B1 HU226449B1 (en) 2008-12-29

Family

ID=89986399

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0501060A HU226449B1 (en) 2005-11-14 2005-11-14 Method and device for selective determining contaminating components of a gaseous sample on photoacoustic principle using distant exciting wavelengths

Country Status (2)

Country Link
HU (1) HU226449B1 (en)
WO (1) WO2007054751A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010063558A1 (en) * 2010-12-20 2012-06-21 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Measuring device for photometric detection of concentration of e.g. aluminum ion of solution for monitoring quality of water, has doubler for radiating frequency two times higher than another frequency along path
EP2770319B2 (en) 2013-02-25 2022-01-26 Sick Ag Gas measuring device
WO2018170258A1 (en) * 2017-03-15 2018-09-20 Frito-Lay North America, Inc. Quantitative liquid texture measurement apparatus and methods
EP3693725B1 (en) 2019-02-11 2021-04-07 Infineon Technologies AG Photoacoustic sensor
CN110296918B (en) * 2019-07-04 2021-10-12 哈尔滨工程大学 Diesel engine emission particulate matter concentration online detection device and detection method
CN113933245B (en) * 2021-08-24 2023-06-06 南京大学 Bi-component quantitative imaging method based on single-wavelength transmission type photoacoustic microscope
CN116223450B (en) * 2023-03-23 2024-03-19 中南大学 Instrument and method for measuring concentration of transparent liquid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436459A (en) * 1993-03-10 1995-07-25 Dragerwerk Aktiengesellschaft UV spectrometer with laser diodes and laser frequency multiplication
FR2728452B1 (en) * 1994-12-22 1997-07-25 Dior Christian Parfums DEVICE FOR PHOTOACOUSTIC ANALYSIS OF SKIN IN SITU
JPH08240528A (en) * 1995-03-02 1996-09-17 Masanao Morimura Laser spectroscopic analyzer
US5946093A (en) * 1998-08-19 1999-08-31 Met One, Inc. Particle detection system and method employing an upconversion laser
HU225660B1 (en) * 2002-05-24 2007-05-29 Mol Magyar Olaj & Gazipari Rt Method for photoacoustic measurement of concentration of non hydrocarbon component of gas mixture containing methane

Also Published As

Publication number Publication date
WO2007054751A1 (en) 2007-05-18
HU0501060D0 (en) 2006-01-30
HU226449B1 (en) 2008-12-29

Similar Documents

Publication Publication Date Title
EP1945093A4 (en) Method and apparatus for an analyte detecting device
EP1877770A4 (en) Method and apparatus for monitoring mercury in a gas sample
EP1997198A4 (en) Mid-ir laser instrument for analyzing a gaseous sample and method for using the same
HU0501060D0 (en) Method and device for selective determining contaminating components of a gaseous sample on photoacoustic principle using distant exciting wavelengths
DK1966594T3 (en) Device and method for detecting mycotoxins
GB2427632B (en) Apparatus and method for measuring while drilling
DK1792653T3 (en) Apparatus and method for spectrophotometric analysis
EP1896690A4 (en) A method and apparatus for reservoir characterization using photoacoustic spectroscopy
EP1872346A4 (en) Apparatus and method for inspecting containers
GB0501826D0 (en) Apparatus for measurement of analyte concentration
EP1963927A4 (en) Method and apparatus for analysis of a sample of cells
EP1965194A4 (en) Method for analyzing exhaust gas and apparatus for analyzing exhaust gas
GB2456131B (en) Sample excitation apparatus and method for spectroscopic analysis
EP1942332A4 (en) Measuring device, measuring apparatus and method of measuring
ZA200708616B (en) Method for analyzing a blood sample and apparatus and reagent for implementing said method
GB0608308D0 (en) Apparatus And Method For Obtaining Downhole Samples
EP1853159A4 (en) Method and apparatus for determining blood analytes
EP2088441A4 (en) Holding member for inspection, inspecting device, and inspecting method
EP1939611A4 (en) Method for detecting sample supply condition, and analyzer
GB2417565B (en) Apparatus and method for measuring a condensable component of a gas sample
GB0615555D0 (en) Tension measuring method and apparatus for chain
IL189712A0 (en) Device and method for inspecting an object
DK1910202T3 (en) Method and apparatus for controlling clamped flat products
ZA200806056B (en) Method and apparatus for analyzing arsenic concentrations using gas phase ozone chemiluminescence
TWI350382B (en) Measuring device, measuring method, and test apparatus