NEBULIZER AND HIGH FREQUENCY INDUCTIVE COUPLING PLASMA EMISSION ANALYSIS DEVICE

PROBLEM TO BE SOLVED: To provide a nebulizer favorably used for an ICP luminescent analysis device, etc., and capable of stably forming uniform mist a particle diameter of which is not more than 10 μm. SOLUTION: A ring piezoelectric oscillator 3 is mounted along an outer periphery on a head end part...

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Bibliographic Details
Main Author KOBAYASHI TOYOKO
Format Patent
LanguageEnglish
Published 31.10.2002
Edition7
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:PROBLEM TO BE SOLVED: To provide a nebulizer favorably used for an ICP luminescent analysis device, etc., and capable of stably forming uniform mist a particle diameter of which is not more than 10 μm. SOLUTION: A ring piezoelectric oscillator 3 is mounted along an outer periphery on a head end part of a sample supply pipe 16 to supply and deliver a sample solution 11 to by a pump, etc., and a mesh member 2 is mounted by a presser cover 4 so as to close a head end part opening. A large number of small holes a diameter of which is about 0.1-10 μm are formed, for example, by laser beam process and convergent ion beam process on the mesh member 2.
Bibliography:Application Number: JP20010125943