Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Sampler – constituent separation – sample handling – or sample...
Patent
1993-12-22
1995-07-25
Williams, Hezron E.
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Sampler, constituent separation, sample handling, or sample...
7386301, 73 1R, 436 19, 436 8, G01N 3500, G01N 128, B01J 402
Patent
active
054351715
ABSTRACT:
An apparatus for supplying a solution of a powdery product as a specimen of viscosity measurement. The apparatus includes electronic discharge-weighing device (4) for determining the amount of the powdery sample in sample container (2), introduced into hopper (6) and discharged therefrom by vibration-generating drive (5); dissolution container (12) for receiving and dissolving the powdery sample from hopper (6); electronic balance (13)for weighing the powdery sample in container (12); supply source (14) for solvent into container (12); device (36) for heating and stirring the powdery sample and the solvent in container (12), and a control circuit for controlling the apparatus.
REFERENCES:
patent: 4794806 (1989-01-01), Nicoli et al.
Chino Takashi
Kato Keisuke
Kitai Mikio
Kitamura Hajime
Nogami Yuji
Shin-Etsu Chemical Co. , Ltd.
Wiggins J. David
Williams Hezron E.
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