Optics: measuring and testing – Sample – specimen – or standard holder or support
Patent
1981-11-12
1984-04-24
Evans, F. L.
Optics: measuring and testing
Sample, specimen, or standard holder or support
356316, G01N 2174
Patent
active
044444974
ABSTRACT:
A sample transport and manipulation system and method for exciting a quantitatively uniform sample for spectrometric analysis over an extended period of time is disclosed. A uniform sample transport medium such as a filament is transported at a uniform rate through an excitation situs which is coincident with the optical input situs of the spectrometer. Means for uniformly depositing a liquid sample over the medium are included to complete the establishment of a system in which the spectrometer is presented with a quantitatively uniform excited sample on a continuous basis.
REFERENCES:
patent: 3174393 (1965-03-01), Dewey et al.
patent: 3586446 (1971-06-01), Findl et al.
patent: 3832060 (1974-08-01), Dahlquist
Hildebrand Karl J.
Leeman John
Brandt John M.
Dietert L. A.
Evans F. L.
Leeman Labs Inc.
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