| 摘要 |
PURPOSE:To enable continuous measurement by having a plasma torch part having plasma emission induced by a high frequency, an evaporation part which heats a sample to a high temp. to evaporate the same, a flow passage for carrier gas, etc. CONSTITUTION:An evaporation part is provided, via a flow passage 11 for introducing carrier gas, in the lower part of a solvent removing device 10, and a gaseous argon supply part 13 is provided in the evaporation part. A plasma torch part 15 is connected to the device 10 via a carrier gas flow passage 14 of said device, and a U-shaped tubular body 17 which is formed to a U shape over the entire part is connected to the discharging port 16 of the device 10. Unnecessary solvents are thoroughly removed as liquid according to the above- mentioned constitution and therefore the condensation phenomenon of the solvents does not arise and the continuous measurement of many samples and specimens is made possible. |
