Powder handling device for analytical instruments

Details Powder handling device for analytical instruments Powder handling device for analytical instruments

2006-09-26

2006-09-26

Evans, F. L. (Department: 2877)

Optics: measuring and testing

Plural test

C356S301000, C356S317000, C356S244000, C356S440000

Reexamination Certificate

active

07113265

ABSTRACT:
Method and system for causing a powder sample in a sample holder to undergo at least one of three motions (vibration, rotation and translation) at a selected motion frequency in order to present several views of an individual grain of the sample. One or more measurements of diffraction, fluorescence, spectroscopic interaction, transmission, absorption and/or reflection can be made on the sample, using light in a selected wavelength region.

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patent: 6598466 (2003-07-01), Deluca et al.
patent: 2003/0110871 (2003-06-01), Matachowski et al.

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