Multiple-sample segmented sampling device and method of use

Details Multiple-sample segmented sampling device and method of use Multiple-sample segmented sampling device and method of use

1994-05-06

1995-08-15

Raevis, Robert

Measuring and testing

Sampler, sample handling, etc.

Capture device

G01N 112

Patent

active

054409411

ABSTRACT:
A multiple-sample sampling and measuring device which may be extended and a method of using the device. Dies defining sampling cavities of varying volumes nest within receiving rod segments which, in turn, nest in tubular casing segments. The casing segments have aligned apertures corresponding to preferred die locations. These casing segments are series connected, and the device is dipped into the mixture being sampled. Various die arrangements are disclosed. The distal end of the device has a solid cone and the proximate end of the device has a handle to rotate the connected receiving rod and dies to obtain accurate volumetric sampling of pharmaceutical powders, foods, ointments, cosmetic creams and the like.

REFERENCES:
patent: 2185651 (1940-01-01), Sollie
patent: 2875615 (1959-03-01), Ulvin
patent: 3080760 (1963-03-01), Piersma
patent: 4660423 (1987-04-01), Armstrong et al.
patent: 4744256 (1988-05-01), Niskin
patent: 4790198 (1988-12-01), Awtry et al.
patent: 5337620 (1994-08-01), Kalidini

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