Optics: measuring and testing – By dispersed light spectroscopy – With sample excitation
Patent
1980-04-25
1982-03-09
Evans, F. L.
Optics: measuring and testing
By dispersed light spectroscopy
With sample excitation
356312, G01N 2171
Patent
active
043186149
ABSTRACT:
In a device for the emission spectral analysis of samples, including an evaporating tube for receiving and thermally evaporating a sample, and a hollow cathode and anode for athermally exciting the evaporated sample, the evaporation tube forms said cathode. The anode and cathode are mounted adjacent one another in spaced apart relationship along the axis of the tube.
REFERENCES:
Woodruff et al., Applied Spectroscopy, vol. 22, No. 4, Jul.-Aug. 1968 pp. 348 and 349.
Menge et al., Messtechnik, vol. 80, Oct. 1972, pp. 304-306.
Falk Heinz
Hoffman Erwin
Ludke Christian
Evans F. L.
Jenoptik Jena GmbH
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