Optics: measuring and testing – By dispersed light spectroscopy – With sample excitation
Patent
1992-06-18
1993-09-28
Evans, F. L.
Optics: measuring and testing
By dispersed light spectroscopy
With sample excitation
356244, G01N 2174
Patent
active
052490289
ABSTRACT:
A graphite tube furnace for the electrothermal atomization of specimens for atomic absorption spectroscopy is proposed, which consists of an outer furnace body and an internal inner body. In order to avoid a premature atomization of the specimen, the inner body is designed as a cylindrical tube which is concentrically disposed in the furnace body and which is integrally connected to the furnace body via a single upper, end-face connecting web.
REFERENCES:
patent: 4111563 (1978-09-01), Tamm
patent: 4657389 (1987-04-01), Littlejohn
Evans F. L.
Fritz Ziegler Feinwerktechnik GmbH
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