Fluid handling – Processes – With control of flow by a condition or characteristic of a...
Patent
1986-12-22
1988-03-29
Schwadron, Martin P.
Fluid handling
Processes
With control of flow by a condition or characteristic of a...
137 93, 137115, 250575, 356367, 356435, G01N 2121, G01N 2185
Patent
active
047336846
ABSTRACT:
The system and the method of the present invention tests the homogeneity of a solution utilizing a housing which includes a first chamber for a reference solution and a second chamber for a test solution. The housing also includes a pair of transducers spatially related to the first and second chambers for providing signals in accordance with incident lights. The housing also includes a light source which provides light equally to both chambers in a manner so the light passes through the solutions in both chambers to be incident upon the transducers. Circuitry connected to the transducers provide an output signal related to the quality of the test solution in accordance with the signals provided by the transducers.
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Gillespie Ronald G.
Hepperle Stephen M.
Kulason Robert A.
O'Loughlin James J.
Schwadron Martin P.
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