FLAME ATOMIC ABSORPTION SPECTROPHOTOMETER

Provided is a flame atomic absorption spectrophotometer capable of avoiding inaccurate quantitative analysis without imposing a burden on a measurer. A flame atomic absorption spectrophotometer (1) includes: a flame generation unit configured to generate flame by combusting mixed gas of a sample and...

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Bibliographic Details
Main Author SUGIHARA, Kazuo
Format Patent
LanguageEnglish
French
German
Published 20.03.2024
Subjects
COLORIMETRY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Summary:Provided is a flame atomic absorption spectrophotometer capable of avoiding inaccurate quantitative analysis without imposing a burden on a measurer. A flame atomic absorption spectrophotometer (1) includes: a flame generation unit configured to generate flame by combusting mixed gas of a sample and combustion gas; a burner head (124) having a slit-shaped opening (slit (125)) from which the flame blows out; a light source (11) configured to emit measurement light having a wavelength band including a predetermined wavelength through a longitudinal path in plate-shaped flame (92) blowing out from the opening; a measurement unit (detector (14)) configured to measure intensity of measurement light (913) that has passed through the plate-shaped flame; and an image capturing unit (camera (15)) configured to capture an image of one side surface of the plate-shaped flame.
Bibliography:Application Number: EP20220807099