Method of sampling a container

Details Method of sampling a container Method of sampling a container

1991-05-21

1993-11-30

Raevis, Robert

Measuring and testing

Sampler, sample handling, etc.

Automatic control

G01N 114

Patent

active

052654826

ABSTRACT:
A container is scanned bottom-to-top and top-to-bottom with a capacitive sensor to detect liquid interfaces therein. The interfaces are coded, have their height stored and have their codes compared to determine the internal consistency. If consistent, the code and height information is used to sample a desired layer.

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patent: 4002996 (1977-01-01), Klebanoff et al.
patent: 4099167 (1978-07-01), Pomerantz
patent: 4371790 (1983-02-01), Manning et al.
patent: 4818492 (1989-04-01), Shimizu
patent: 4873875 (1989-10-01), Cork
patent: 5017909 (1991-05-01), Goekler

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