Sample manipulation system for spectrometers

Details Sample manipulation system for spectrometers Sample manipulation system for spectrometers

1981-05-04

1983-08-02

Evans, F. L.

Optics: measuring and testing

Sample, specimen, or standard holder or support

356312, G01N 2174

Patent

active

043962874

ABSTRACT:
A sample manipulation system for spectrometers is disclosed in which an electrically conductive filament is arranged to receive and hold a liquid containing sample. Various levels of electrical power are employed to heat the filament for such purposes as increasing the affinity of the filament for the liquid, evaporating the liquid after deposition, ashing the remaining sample, and exciting the sample. Separate contact points are provided for each power level as well as means to successively connect at least one end of the filament to each contact point.

REFERENCES:
patent: 3832060 (1974-08-01), Dahlquist
patent: 4008963 (1977-02-01), Hufer et al.
patent: 4111553 (1978-09-01), Garnys

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