JPS5563744A - Non-dispersion type vacuum ultraviolet ray mercury analyzer - Google Patents

Non-dispersion type vacuum ultraviolet ray mercury analyzer

Info

Publication number
JPS5563744A
JPS5563744A JP13664078A JP13664078A JPS5563744A JP S5563744 A JPS5563744 A JP S5563744A JP 13664078 A JP13664078 A JP 13664078A JP 13664078 A JP13664078 A JP 13664078A JP S5563744 A JPS5563744 A JP S5563744A
Authority
JP
Japan
Prior art keywords
ultraviolet ray
vacuum ultraviolet
photoelectric
mercury
converter
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.)
Pending
Application number
JP13664078A
Other languages
Japanese (ja)
Inventor
Keiichiro Fuwa
Hirotsugu Haraguchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13664078A priority Critical patent/JPS5563744A/en
Publication of JPS5563744A publication Critical patent/JPS5563744A/en
Pending legal-status Critical Current

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
    • G01N21/25—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
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light

Abstract

PURPOSE:To enhance the analyzing sensitivity of a non-dispersion vacuum ultraviolet ray mercury analyzer by employing mercury atomic spectrum beam having special wavelength in vacuum ultraviolet ray region and a photoelectric tube or photoelectric multiplier having the sensitivity for only the vacuum ultraviolet ray region light. CONSTITUTION:A light source 1 for irradiating mercury atomic spectrum beam of 184.9nm is turned on by a power supply 2. An atomic absorption cell 3 consists of a cell 4 flowing mercury atomic vapor therethrough and gas chamber 5, 6 or vacuum chamber for substituting gas. The cell 4 measures and absorbs the atom of the mercury. The gas chambers 5, 6 or vacuum chamber remove oxygen molecules from an optical path from the light source 1 to a photoelectric converter 7. The converter 7 has a sensitivity only for the vacuum ultraviolet ray region light such as, for example, a photoelectric tube or photoelectric multiplier having potassium bromide or cesium iodide photoelectric surface with wavelength selectivity. The output from the converter 7 is applied through a logarithmic converter 10 to a recorder 11.
JP13664078A 1978-11-06 1978-11-06 Non-dispersion type vacuum ultraviolet ray mercury analyzer Pending JPS5563744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13664078A JPS5563744A (en) 1978-11-06 1978-11-06 Non-dispersion type vacuum ultraviolet ray mercury analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13664078A JPS5563744A (en) 1978-11-06 1978-11-06 Non-dispersion type vacuum ultraviolet ray mercury analyzer

Publications (1)

Publication Number Publication Date
JPS5563744A true JPS5563744A (en) 1980-05-14

Family

ID=15180026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13664078A Pending JPS5563744A (en) 1978-11-06 1978-11-06 Non-dispersion type vacuum ultraviolet ray mercury analyzer

Country Status (1)

Country Link
JP (1) JPS5563744A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705459A1 (en) * 1993-05-17 1994-11-25 Bodenseewerk Perkin Elmer Co Atomic absorption spectrometer.
CN103033484A (en) * 2012-12-31 2013-04-10 东华大学 Method for detecting mercury ions with polyamidoamine dendrimer stabilized nano-silver particles
US8785209B2 (en) 2010-01-21 2014-07-22 National Research Council Of Canada Thin-film photochemical vapour generation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048987A (en) * 1973-08-31 1975-05-01
JPS52104184A (en) * 1975-08-26 1977-09-01 Shimadzu Corp Automatic analyser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048987A (en) * 1973-08-31 1975-05-01
JPS52104184A (en) * 1975-08-26 1977-09-01 Shimadzu Corp Automatic analyser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705459A1 (en) * 1993-05-17 1994-11-25 Bodenseewerk Perkin Elmer Co Atomic absorption spectrometer.
US8785209B2 (en) 2010-01-21 2014-07-22 National Research Council Of Canada Thin-film photochemical vapour generation
CN103033484A (en) * 2012-12-31 2013-04-10 东华大学 Method for detecting mercury ions with polyamidoamine dendrimer stabilized nano-silver particles

Similar Documents

Publication Publication Date Title
Wei et al. Determination of phosphorus in natural waters by long-capillary-cell absorption spectrometry
Jenkin et al. Kinetics and product study of the self-reactions of allyl and allyl peroxy radicals at 296 K
US4794255A (en) Absorption analyzer
ES8602252A1 (en) Breath analyzer.
JPS5512500A (en) Partial pressure meter of oxygen
GB989614A (en) Improvements in or relating to the measurement of gas or vapour concentrations
JPS5563744A (en) Non-dispersion type vacuum ultraviolet ray mercury analyzer
JPS52100277A (en) Absorption photometer
WO1999009391A3 (en) Photometer with non-dispersive infrared absorption spectroscopy (ndir) for measuring several constituents
US3430041A (en) Far ultraviolet non-dispersive analyzer utilizing resonant radiant energy from the periphery of the vapor cloud of the source
JPS6042361Y2 (en) Equipment for measuring water vapor components in mixed gas
GB796090A (en) Improvements in or relating to infra-red gas analysers
Bayrakceken et al. A flash photolytic study of the benzyl and α-chlorobenzyl radicals
Poschenrieder et al. Mass spectrometric gas analysis utilizing selective photoionization
Wilson et al. Use of Tetracyanoethylene for Removal of Visual Carotenoid Spectra from Solutions of Pheophytins.
IT1085017B (en) NON-DISPERSIVE INFRARED GAS ANALYZER, OPERATING ACCORDING TO THE TWO-RAY METHOD, WITH DOUBLE LAYER RECEIVING CHAMBER IN THE PATH OF THE MEASUREMENT AND COMPARISON RAYS
Wallace et al. Cerenkov reabsorption spectroscopy for subnanosecond pulse radiolysis studies
JPS5437794A (en) Infrared ray detector
JPS5524671A (en) Contamination meter for rinsing water
JPS6066155A (en) Detector for light absorption and ionization
SU1444659A1 (en) Photoionization detector for capillar gas chromatography
JPS51140683A (en) Molecular absorbance spectorchemical analyzer
JPS535689A (en) Atomizer for flameless atomic absorption photometer
JPS59231426A (en) Optoacoustic detector
JPS5482279A (en) Method and apparatus for gas analysing