Measuring and testing – Sampler – sample handling – etc. – Capture device
Patent
1998-12-31
2000-08-01
Raevis, Robert
Measuring and testing
Sampler, sample handling, etc.
Capture device
7386331, G01N 116
Patent
active
060949996
ABSTRACT:
A rotatable sampling device for obtaining at least one sample of a dry powder blended material from the powder blend matrix within a container. The sampling device includes a sample collection member, an insert rod member and a sampler extension member. The sample collection member includes a substantially tubular housing having a front section, a middle section and a rear section. The front section includes a tapered wedge-shaped cone tip for inserting into the blend matrix to be sampled. The middle section includes a center wedge-shaped section for use in the collection of at least one sample of the blend matrix; and the center wedge-shaped section further includes at least one interior insert chamber for receiving in each a sample collection cup for collecting a sample of the blend matrix. The rear section includes a tapered wedge-shaped cone section for preventing the sampling device from moving relative to the Z axis as the sampling device is inserted within the blend matrix. The sample collection member also includes the insert rod member for rotating at least one sample collection cup within at least one interior insert chamber.
REFERENCES:
patent: 3218869 (1965-11-01), Fields et al.
patent: 4072059 (1978-02-01), Hamilton
patent: 4800765 (1989-01-01), Nelson
patent: 5377551 (1995-01-01), Vacquer
Raevis Robert
Sutton Ezra
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