PURPOSE: To make a highly accurate and fully automatic analysis, by selecting an analytical means automatically by an absolute intensity method and specific intensity method in a high-frequency induction combined plasma spectral analysis.
CONSTITUTION: Many unknown samples and several kinds of standard samples are set in a sampler 1 in order and the information relating to the analysis samples from a display device 7 is stored in a computer 6. The analysis sample is atomized from the sampler 1 to a light emitting part 3 in order by pushing a starting button and plasma is generated at the part 3 by a high-frequency generating part 2. The light from the part 3 is separated into its spectral components by a spectroscope 4 and is detected at a photometric part 5 and then, is converted into a value expressed in quantitative basis by a calibration expression by the computer 6. At this time, it is selected that the quantitative value conversion is carried out by either of an absolute intensity method or specific intensity method and said value is inputted into a typewriter 8. Hereby, a highly accurate and fully automatic analysis is made.
JP6670487 | Connector assembly for inductively coupled plasma sources |
JP2695310 | INORGANIC SUBSTANCE TREATMENT |
JPH03165239 | ICP ANALYZING APPARATUS |
HAMADA SAKAE
SAKAGUCHI SATOSHI
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