Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Sample mechanical transport means in or for automated...
Patent
1981-06-15
1983-07-05
Marcus, Michael S.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Sample mechanical transport means in or for automated...
141 83, 141103, 177 50, 177 52, 414 21, 414186, 422 67, 422 68, 422 50, 436174, G01N 3500
Patent
active
043917747
ABSTRACT:
A device is disclosed for continuously making samples to be analyzed by known instruments such as an X-ray spectrometer. The device consists of means for depositing a crude composition and associated vitrifying agent together in a crucible in accordance with a predetermined ratio by weight. The crucible is heated to melt its contents into an homogenous liquid mixture which is cooled to form a solid beadlet to be analyzed. The beadlet is conveyed to the analyzing instrument. A computer measures the respective weights of the components of the crucible contained composition and non-conforming weight measurements result in the crucible being discarded and replaced by another.
REFERENCES:
patent: 2741374 (1956-04-01), Morgan
patent: 3870465 (1975-03-01), Marechal
patent: 4058367 (1977-11-01), Gilford
patent: 4113436 (1978-09-01), Werder et al.
patent: 4248315 (1981-02-01), Falinower
Marcus Michael S.
Societe Des Ciments Francais
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